Cuanta Vida/WMG

One representative from each class will survive.
Almost all of the characters given significant screen time are in on the escape attempt. Predictions for the final team:
 * BLU Spy: Obviously. He's the Narrator, after all.
 * BLU Scout: Because he's the Love Interest, unless he's a goner due to Suicidal Overconfidence.
 * RED Medic
 * RED Sniper: Because BLU's doomed anyway
 * RED Pyro: BLU Pyro will make a Heroic Sacrifice, adding lots of angst and forcing Bleu to interact with the the source of his fears.
 * Or RED Pyro will make a Heroic Sacrifice, completely changing Bleu's views about him/her.
 * RED Engineer
 * BLU Heavy
 * BLU Demoman
 * BLU Soldier
 * BLU Heavy
 * BLU Demoman
 * BLU Soldier

They're just hiding.
's deaths are faked. It's part of an alternate escape plan (or maybe the plan all along, if it included gathering witnesses to their deaths to make them "official").
 * had the Dead Ringer on him when he was shot (since every other character on the scene was on BLU, they would not be able to see his outline). 's Eye Scream may be another ploy, where acted it out disguised as Rojo and BLU Medic was in on it, or it was an unfortunate complication. Not replacing his eyes is a lie, though. Either way,  took a Fake Death Pill, revived, and they both sped away together in the camper van.
 * is actually dead, but is still alive. He's either coincidentally gone from the room when Bleu and Scout come to check up on him in the morning, or he's been moved somewhere else by Rojo, who is disguised as BLU Medic.
 *  is actually dead, but is still alive. He couldn't return right away for whatever reason, and by the time he does, it'll be too late.

Who is Bleu talking to, anyway?
There've been several theories, including:


 * A psychologist, or some other kind of therapist
 * The escapees' would-be captors
 * RED Pyro
 * Jossed.
 * And even.
 * This one is actually pretty plausible because, upon careful examination,  That, and he mentioned that he  Bleu even gets to make a jab:
 * Supporting detail:
 * Supporting detail:

Because, come on. The fact that he  AND   CAN'T be coincidence.
 * Add to that, and the theory seems more and more true...

This implies that the headquarters (obviously different from the canonical administration Valve gave us)

This also ties in with the above question of who Bleu's talking to...

The above is what Kytri WANTS you to think.
He's actually the handler for the sleeper agent that will eliminate them all in one go...
 * Confirmed! Okay, not completely, but the spoilered part I nailed.

eyes,  hand... My guess is he'll go for Scout's legs next.
 * He actually wants to . He's clearly the best parts he can find, which leads me to think he's going to use . He's surely not the kind of guy who would admit that anyone is smarter than he is (and from what we've seen, he may actually be right on that one). Also he'll have BLU Medic . It has been implied that he is, and he's surely mad enough to do it. Plus he has , which he can use.

Bleu's first and only kill in the entire comic will be
And it will be glorious.
 * Oh, almost forgot. Bonus awesome points if the finishing blow lands the bastard 
 * I'm betting Rojo does something to Scout. If anything could get Bleu angry enough to kill, it's be Scout dying or being irreparably injured.
 * ...RapeIsASpecialKindOfEvil? (Sorry, had to suggest it.)
 * That could be a WMG all by itself, with the number of people arguing over it...
 * Jossed.

BLU Scout will be the key to Rojo's plan foiling.

 * Looking to be Jossed,

Bleu lied.
Not about everything, of course, since we've seen him fumble before. But think about it: Would he have told that story, in that much detail, which would in turn put his friends in danger, without slipping in something to throw him off? Bleu may be a bad Spy by 2Fort standards, but he's still a Spy!

If this is true, then what did he lie about? That's the real mystery!

In fact... see a minor Plot Hole? Fumble in the storytelling. That's all.
 * Um... I don't. Care to point it out?
 * I think that's a hypothetical plot hole, which would be "solved" in the same way as the Literary Agent Hypothesis.

Alternatively, he didn't mention everything the audience saw.
He may have only used the narrations plus whatever else he'd need to say to make the story coherent (such as ). These missing parts would be the only things we don't know. But think: There were loads and LOADS of panels without narration, and really. Could anyone remember that many conversations and retell them in that much detail? Maybe some of those things got cut in the testimony.

Okay, in TF2 canon,
 * Possibly Jossed. The comic takes place in 1988, over 40 years after WWII ended. It's still possible that Anton has Nazi sympathies, but there's no way in hell he was a Nazi during the war.

If Bleu did lie, the most important lie was about
The question Bleu was asked was  He never answers this. Never. Red did say at one point that, but it was a passing mention and how he figured that out to begin with is never brought up. This implies that the how of it, and, if known, the why of it, is important.
 * If Bleu is an Unreliable Narrator, then it's just as likely that Red never actually said anything about the contents.
 * Hang on. OP here with a bout of Fridge Logic: The question is The answer is:  I mean, it's actually a huge part of how Bleu began to suspect that the corporations were one instead of two anyway... wow, self. But one question does remain, make no mistake, and that question is: Why did Bleu dance around the answer by telling his entire 2Fort story?
 * It isn't his whole story. There's a timeskip of a few months somewhere between this page and this page. Notice the age of RED scout's pet chicken.
 * Chickens take 2-4 months, tops to mature depending on the breed. And because Peep-Peep is still changing physically, he's likely not an adult yet. Based on the age of the chicken, I'd say only 4-6 weeks passed between those panels. Aaaaand another entry for the "First Sentence" game.

One of the former BLU Spies killed RED Pyro's best friend/lover.
Pyro either lost the chance to get revenge (someone else killed the BLU Spy responsible) or went insane and now has a personal vendetta against all Spies, even though the loved one and the murderer are both long-since dead. RED Pyro may also get a Heel Face Turn, to spite Rojo if nothing else.

RED Pyro is a woman.
... because it needed to be said.

Kytri said in an interview the characters are based on common fanon interpretations and cited the pyros specifically as good examples of the team contrast. "Pyro is a girl" is one of the fandom's dearest theories, so it would really be much more surprising if it didn't make an appearance in Cuanta Vida. We also know BLU Pyro is a man already, so if they really contrast that much, RED Pyro has to be female.
 * Even if both of the Pyros are male, this will be discussed at some point, and the conversation will end with all parties more confused than they were before.
 * Well, technically all we know about BLU Pyro is that he's got a wide, sharply-angled chin, heavy facial scarring (or possibly poorly-shaved facial hair), a Keet/GenkiGirl personality, and a "surprisingly nice voice". Pyro could have gotten in a horrific traffic accident or something (I definitely think BLU Pyro's a guy, though). So far, RED Pyro has seemed more like the masculine type of Psychopathic Manchild, and BLU the Genki Girl type, but if they do "contrast that much", it makes sense for them to have reverse gender stereotypes for the way they display their insanity/psychopathy (especially considering that the official comments from Valve on their TF2 Female pinups include that they should have had girl!Pyro drinking beer and watching football).

RED Spy and BLU Sniper knew that the Scouts had a thing for the Spy
http://tf2.skyscrapersoup.com/?p=144

Look at the last panel. They both look like they've just realised something, and considering how the Scouts are fighting, what else could it be? I would launch into a 'Red was planning to get them together'' spiel here, but, y'know, he

Also, this isn't an important or particularly plot-relevant theory at all. I just felt like suggesting it.
 * Confirmed?
 * Whoever linked that, you are a gentleman and a scholar.
 * Gentlewoman and a scholar. *tips hat* S'what I'm here for.

Rojo is trying to .
...Or more specifically,. Because they can't replace anyone whilst they're still alive, if Rojo managed to accomplish this, then the BLU team would be a load of sitting ducks. So far Rojo has. Following this, and the most recent comic page, it seems that Rojo is now going to go after.

Nay, Rojo is trying to
He may or may not save himself, depending if you view him as Chaotic Evil or Neutral Evil.

The ending will involve Spot the Imposter.
Rojo and Bleu will end up in an all out brawl. Somewhere in the process one or both of the Spies disguises himself as the other. Then when they're at their end, Scout shows up pointing a gun at them both. Each insists that they're the real Bleu. Scout must invoke Something Only They Would Say.
 * Sounds pretty plausible to me. It could even be Rojo disguising as the Scout and Bleu pointing the gun, although that's less likely. I'm intrigued as to what he's say to prove his identity, though...
 * Admission of love?
 * That's what I was hoping, to be honest. But Rojo's enough of a magnificent bastard to be able to figure that out. Oh, never mind, it looks like he's

The Gunslinger is a shout out to Cuanta Vida.
Now in-game the Engineer gets a new cyborg hand. That's too far to be coincidence.

Rojo's brutality started with a heavy blow to the gonads.
He took BLU scout's kick to the crotch pretty well. Perhaps this is due to some sort of super-tough spy training, but what if it's because he has nothing to kick there? Maybe he became a eunuch because of a botched mission and, in an attempt to reassure people of his masculinity, became more vicious and unmerciful.

Rojo is/was/has/wants to rape Medic
This has pretty much been accepted by the community, but is worth posting anyway.

Bleu is Asexual.
He's completely and utterly Oblivious to Love, but it's more than that. He has no clue what Heavy's wishing Scout luck with here, despite the fact that he and Scout are in their skivvies and on the same bed. He doesn't interpret ANY of Scout's behavior in a sexual or romantic context, simply because it doesn't occur to him. Similarly, when Red is flirting with him early in the comic, he doesn't seem to know that that's what he's doing, and he also says talking about Red and Sniper's relationship was 'educational,' here. Also, he has no idea why Liam doesn't want to talk here (hint: Redis 'visiting'). And when Scout confesses his feelings, he says he is 'fond' of him. I am asexual, and have a tendency to describe my significant others in vague, platonic-ish terms ('fond', he or she is 'sweet', 'close', et cetera). I'm probably projecting, but I think it adds another layer to the story. Also, I'm assuming Bleu is asexual but not aromantic. "Kytri: [Jordi’s mostly asexual, and pretty much only entertains fantasies in response to someone showing an interest in him.]"
 * More likely to be a facet of Bleu's "not a good spy" character trait. In addition to killing people, Spies are also supposed to be charismatic smooth-talkers who can get into the pants of enemies' mothers. Bleu, instead, is socially inept and a clutz with intimacy. There's also this (NSFW.)
 * And now this bit of squee-inducing moment,.
 * It's in regards to TWIYEH, but...

BLU Medic is in on Rojo's plan.
I know he's supposed to be a sadistic mad doctor, but not even someone like that should be that eager to  unless he's getting something out of it.

Ever since his arrival, Rojo has been the BLU Medic all along.
It was never shown on page, but Rojo's first victim was actually the BLU medic. The team will eventually find the body of the real medic.

As we know, Rojo's goal is to disable all of BLU Team, for all we know so far, he doesn't want them dead. Medic is working against this by killing those Rojo has already gotten to. If Medic didn't try kill them, all of BLU team would eventually be nothing but human shaped targets while RED steamrolls them. He's doing what's best for the team as a WHOLE, even if it means finishing off his own teammates. (This still doesn't take away from the fact that he is a jerk)
 * Confirmed.

The former BLU Spy was even worse than Rojo.
And he focused his evilness in the RED Pyro.

Now that Heavy has found, the main blame will be placed on Rojo (perhaps by Jeremy), who is seen as the main threat at the moment. Additionally, may be (accidentally) thought of a, thinking along the lines of that Rojo had incacipated him somehow, and so in order not to be a dead weight on the team,  then killed himself.

Rojo, like Bleu, has a killing inhibition.
Rojo may be the breathing definition of Complete Monster, but he leaves each of his victims alive, opting to cripple them instead of killing them. Supposedly, he does so to make sure the BLU team won't recieve replacements, but the real reason he doesn't kill them is because he can't. That's why he left Bleu alive (and tied up) on the train and the same reason he hasn't victimized Heavy, Demoman, Medic, or Pyro: he can't think of a way to disable them without killing them. The comic's finale will involve Bleu's character arc coming to a conclusion and willing himself to overcome his killing inhibition before Rojo can do the same. This will result in him becoming the ruthless, backstabbing, suave, sociopath that spies are in-canon for an extremely dark Downer Ending.

Rojo will have a Heel Realization.
Rojo believes he's the hero, doing whatever it takes to defeat BLU. He doesn't see his opponents as people with their own hopes, dreams and weaknesses; he only sees soldiers, and thinks that he's cleverly gaming the system. When this blows up in his face and he's finally forced to see the others as more than just RED or BLU members, and discovers that not all of them even want to be there... And will be faced with a Sadistic Choice:

This will not go over well. Most likely, he'll try to ignore this or frantically fall back on his various justifications as they are relentlessly stripped away.

Rojo is Alpha
As a number of people have pointed out, it is... rather unlikely that he would be able to, implying no struggle, while the latter was still conscious. Unless, of course, he had no time to struggle. And who else do we know who's able to commit incredible acts of violence in a ridiculously short amount of time? Alpha, of course.

Bleu will make a Face Heel Turn.
Or at least, he will pretend to. After all, a spy's all about deception, isn't he? As part of his character development, he'll get more Badass as to becoming a good spy. And of course, he'll pull off the rather infamous yet cliche line to Rojo (or whoever else antagonizes him) "I never really was on your side".

Rojo is a woman.
He didn't react at all to being kicked in the groin, and is awfully pretty.
 * A proper kick to the groin is by no means painless for the ladies either...

The story is technically being told In Medias Res.
Bleu is pinned down somewhere recording into a tape deak after his escape failed. This could still be a Bittersweet Ending if Bleu's escape failed as part of a Heroic Sacrifice