Also, all this talk about RDJ in Captain America 3 is for a set up for Civil War which will carry over to Avengers 3, right? Not to mention both characters were pretty much the main characters in that story?
That begs the question thought as to why they are going with Civil War in Cap 3, it just seems an excuse to get Stark involved which I just dont agree with on several levels.
For one, after TWS, I want to see more Cap, TWS, Falcon, Sharon, Crossbones and anyone else they want to bring in, maybe Hawkeye. Adding Stark to me just seems like overkill and a way to 'beat' Batman vs Superman. And I think if RDJ was willing to do IM4, we wouldnt be getting CW in Cap 3.
For two, a Civil War story, with about 15 heroes involved? Doesnt sound like much of a war to me. And I think the reason they picked it is because Stark is heavily involved. The only thing is, in the comics they were friends for YEARS before the CW kicked, thats what made the story so emotionally powerful. In the MCU, I wouldnt even consider them friends.
Just as an aside.
The top 5 WW grossing Marvel Cinematic Universe is as follows:
Marvel's the Avengers
Iron Man 3
Guardians of the Galaxy
Captain America: The Winter Soldier
Thor: The Dark World
For the record, RDJ only appears in 2 out of the top 5.
The thing is though, 4 out of 5 of those movies came after The Avengers, which gave every movie after it a boost at the BO, the other one was The Avengers, which was always going to be successful. So I dont think thats really a fair point to make. I will just point out that Iron Man was on his 3rd movie before any of the other Avengers were on their 2nd, that says a lot to me. And he is going to now be the driving force behind not only Avengers 2, but Cap 3 now as well.
I had thought GOTG would mean they would avoid using Iron Man so much, unfortunately I was wrong, I personally really dont want him in Cap 3, and I am bigger Iron Man fan than Cap fan.
Also, you wont find me arguing that Wolverine has been over-used in the X-Franchise, but Fox knew he was the most popular character from the start, and as a movie studio they have other movies to make other than CBM's, which makes things more difficult for them. Plus, after the way Fox was with their movies from 2004-2009, I am glad we didnt get any more X-Movies at that point!