Whitechapel/WMG

Miles will die in Series Three causing Chandler to temporarily lose his grip.
Because Series Three needs to achieve maximum bleakness.

Chandler will get a girlfriend in Series Three and then she'll die.
Again, to make things as bleak as possible.

Anderson is Chandler's real father.
Fairly obviously.

Kent has been in love with Chandler since Series One.
A bit obvious, all things considered, but it needed to be said.