Cap: Wow that's a meathead even for a supersoldier. I don't know if it shouldn't be captain Alchemax though, given that USA no longer exist. The symbolism is kind of lost in any other sense than a legacy.
Black Panther: It's hard to see how panther would fare without Wakanda and its secrets to back him up. At least it's a formidable opponent if he's half like the original, that one could put cap through his paces.
Vision: This one's mine! >:D I'd like to see what original is it based on, whether the mainstream or say, ultimate.
Quicksilver: Never knew much about him, but it's a guy that can move really fast, so a razor wire across the street should be enough to be rid of him xD
the Thing: This guy has to be some power hungry maniac or gone through becoming that involuntarily.
Power Man: Meh, second fiddle to cap.
Klaw: Who?
Rogue: With or without Mx. marvel's powers? If the later, our lil PC Marvel should wqatch the heck out =P