One of the many plus points of Captain America: The Winter Soldier was the introduction of Sam Wilson - an ex-paratrooper - trained by the military in aerial combat using a specially designed wing pack - turned PTSD counsellor. His friendship with Captain America was charming and his action scenes were thrilling. At the end of the movie - having had a "final battle" of sorts himself with Brock Rumlow - he headed off with Captain America to find Bucky, stating that he would happily follow Cap wherever he went. One can only assume that this means we'll be seeing more of him. Could this mean he's going to be a new member of the Avengers? The roster of the hero team is expanding: Iron Man, Hulk, Thor, Captain America, Black Widow and Hawkeye are already members, Ant-Man will no doubt join after his movie is released, Quicksilver and Scarlet Witch are set to join in Age of Ultron, War Machine will probably join at some point and Doctor Strange will likely join after his mention in this movie indicated he'd be getting his own very soon... there's surely a place for a man of Falcon's skill-set.
