LeSean McCoy spoiled 'Avengers: Endgame' on Twitter, that's why he's trending

This is like the Infinity Gauntlet of dick moves.
There are no spoilers for Avengers: Endgame in anything you'll read below. That's more than can be said for the Twitter feed belonging to the NFL's LeSean McCoy, former star running back for the Philadelphia Eagles and current Buffalo Bills player.
McCoy, in three separate tweets that are still up even now, completely gave up the goods on a major Endgame plot point. It's a big movie and there are lots of things to spoil, but it's safe to say that