More OOC threads will be added very soon, one for relations, dorms, how the new Initiative works and who the new Avengers in control of the operation are. These will be mostly original characters for the most part on my end. If one wishes to take on the role of one of the OG Avenger's children, just drop it as a reservation when that thread is done and I will be happy to reserve it. They will be important roles but will be more or less meant to be NPC's that CANNOT be killed off unless I say so.
As for a CS, I am working on one and will post it very shortly. If you prefer to use your own, feel free to do so. Just make sure it has the necessary information on it.
For now, that's all I can think of. If you have any questions, feel free to drop them below and I will get to them as soon as I can. Also, as for ages for the characters, the absolute minimum age is 18, and the max can be 26. I just don't want to see a bunch of young kids trying to take up the mantle, it's been done far too many times.