Someone mentioned how can Bucky take on HYDRA?s death squad, but not take down powered kids? Well you forget Bucky no longer has the Winter Soldier programming anymore. I know it?s mental, but the mind can do strange things where the body is concerned. You and me, our minds are probably holding back our bodies? potential. If someone was controlling your mind, I would bet you can do extraordinary things that wouldn?t be accomplished in your right mind.
Sebastian Stan wouldn?t walk away from this role. It?s Marvel, if any of us were actors and got a contract with Marvel we?d stick with it, we?d be set. Especially since roles can come and go.
Also I hear people will wait on future figures of some of these characters, perhaps Cap 4. Well when does that movie come out? You will be waiting a long time for figures to come out for that film.