If Gwyneth Paltrow is to be believed, then the next time we see Tony Stark and Pepper Potts, they’ll be parents, something Tony dreamt was going to happen right before Avengers: Infinity War.
However, it’s also possible that Tony is having trouble moving on from the events of Infinity War.
It was rumored last year that there’s a scene in Avengers 4 where Tony is using his B.A.R.F. technology to look back at the Battle of New York with Harley Keener, the kid from Iron Man 3, for clues about Thanos.
Tony’s a much different man than the apathetic weapons manufacturer we met a decade ago, so seeing him raising a child would be another opportunity to show how he’s developed for the better.