Originally Posted by herolee10
I think having Hawkeye in the film would be overdoing it. They already have Falcon and the Winter Soldier in this film, let alone Black Widow, and we'll most likely be getting Sharon Carter as well. If we add Hawkeye to it, then this would really feel like what Iron Man 2 was and just a film that's meant to rush people to the next Avengers film.
Having half of the Avengers in the movie would kind of make people think it's a mini-Avengers and then question why couldn't Banner and Stark join them as well. They can bring in members like BW and Hawkeye to bring some connectivity to the franchises but there also needs to be some separation of the team so the franchises stand somewhat on their own. Cap needs his own set of supporting characters apart from his Avengers one.