Yeah, yeah, now that this is over and done with...
Spoiler:
when can Marvel use the Infinity Gauntlet to resurrect Hank and Janet, make them young again, put them in the Avengers like they're supposed to be, and get rid of Scott and Hope, who have no business being in these movies?
Again, Hank and Janet are the characters who are supposed to be in the Avengers. I don't care about Scott and Hope. Scott is an irrelevant character who has nothing to do with the Avengers in the comics and whom Marvel killed off 20 years ago, and Hope doesn't exist at all in the comics. I only care about Hank and Janet because they're the only characters that Marvel gave me and everyone else 50 years worth of reasons to care about them.