Not all characters will neccessarily activate in your turn and when your opponent fails 2 (or acivates everyone, whichever happens first) the play passes back to you but you can try and activate anyone, doesn't need to be the characters who didn't go in your last activation or anything.
I think I've been misunderstanding the activation. I need to clarify...
So, if I activate 3 of my eight models, and then play passes because I got two failures on the third, then my opponent activates hald of his models, and fails two rolls so play passes back to me... what happens now:
a. I pick up where I left off and start activating one of the five remaining models in my warband
b. It's a new turn, and I start activating any one of my eight models, and keep going until I fail.
If the answer is B, I've been playing the game wrong up until now,
J