13 Reasons Why star Katherine Langford was actually cast in Avengers: Endgame. For what you may ask?
She was going to play the grown-up version of Morgan, Tony Stark's daughter. Let me explain.
PopSugar says, the actress was shot for a sequence where Tony is taken to another world after he uses his makeshift Infinity Gauntlet, just like Thanos does in Avengers: Infinity War where he sees a Young Gamora. In the end, the Russo Brothers knew that there was already too much emotion coming with the end of the movie, so they opted out of it.
Are you glad? Or would you have wanted to see 'I love you 3000' once more?