Tactics Ogre/WMG

Lans Tartare's real agenda
Warning: this theory uses the Knight of Lodis.

We know the following:
 * He practically goes out of his way to not let Bakram dominate Valeria.
 * He is very willing to lay low and eventually leave Valeria when things go south, not very concerned about what Lodis will think.
 * He had what he needed to break the seal on the chaos gate, yet took in Catiua.

Therefore, I theorize that Lans Tartare's real agenda is to find Eleanor and/or Shaher. His plan was to exchange Eleanor for Catiua.

A Gaiden Game or even a main title game (episode IV?) was going to be about Andoras
My theory for the series was that episode I was the titular Ogre Battle itself, and that the others were about how humans treated the wolrd after they won it, with games dedicated to Lodis's rise and fall amongst other countries such as Xenobia and Valeria. Andoras would have had one game about the Lodissian invasion of his homeland. Honestly, I think They Wasted a Perfectly Good Plot or maybe they had plans with him. Then again though, there's also Volaq - while he didn't have much of a backstory, they really could have done more with him than they did.