I'm for faction reemergences, but I've got a few qualms with them. Mainly the fact that they come out of no where and many times have high quality if not elite troops. It's not terribly believable. What I want to know how they get some troops that the provinces they rebel in can't even produce (Wasn't that supposed to be fixed by some patch?). I wouldn't mind if it was peasants, and cheap infantry in large numbers, and maybe a few knights signifying ex-lords or something, but 3 stacks of Chivalric units in the 1220's is a little much.