Avengers Endgame is almost here and people are already coming up with the most insane fan theories. Join us as we look at Top 10 Most Insane Avengers Endgame Fan Theories. Will we see Death? Is Clint Barton a Skrull? Is Dormammu gonna come around? Did Thanos do nothing wrong? And there's of course also that one with Ant-man. What's your crazy fan theory about Avengers Endgame?