Originally Posted by droidwarrior
So your saying in the years to come all characters will even out as far as appearances go and none will become more utilised or exposed than the others?
Thats a strong possibility. I however don't see thempaying RDJ the money they did not to continue using him and thus having the other characters play catch up
RDJ is most likely done after Avengers 3. He'll be in his 50's by then and i'm sure he'll want to give the character a rest. Either way, my point still stands: popularity =/= overexposure. He has appeared more times than the others simply because his movie came out first, hence his sequels also came out before the others. He's just first in the assembly line thats all.