Avengers Endgame: Seven Predictions and Theories You May Not Like

If you’re reading this, you’re probably like me, beyond hyped for Avenger’s Endgame. I thought I was bad with Infinity War, with this one I am way worse. So I thought I would share my theories based on those trailers and clips. Some of the predictions you may have heard from others, some you may not.
The Russo Brothers have said most of the trailer footage is from the first fifteen minutes of the movie. My speculation kinda goes along with that.
With that, SPOILER WARNING just in case I am righ...