Captain America wasn’t exactly on the sidelines in Avengers: Infinity War, but for a character of his importance, he certainly played a smaller role. According to Infinity War and Endgame writers Christopher Markus and Stephen McFeely, this was done on purpose.
Yes, it’s true. Avengers: Endgame is three hours long, making it the longest Marvel movie to date. You’d have to be living under a rock to have not heard some rumblings about that fact. And, according to Marvel Studios president Kevin Feige, it’s the least interesting thing about this conclusion to Marvel’s first 10-…