Source: marvel.com

5. Avengers: Disassembled

I mean, there's always this one.

If you want to reboot your Avengers team for a new generation, you could always adapt the comic that did that exact thing.

In Avengers: Disassembled, Scarlet Witch lost control of her powers. That set off a chain of horrific events that killed half of the Avengers lineup and disillusioned many who survived. In the aftermath, a group of heroes who responded to a prison break at the Raft banded together to form a new team of Avengers. They kept Cap and Iron Man (the MCU probably wouldn't have), and added Spider-Man (likely), Spider-Woman (maybe), Luke Cage (never gonna happen, sadly), and Wolverine. And if you wanted to bring X-Men characters into the MCU, it would be smart to begin by adding just one or two. And the obvious starting point is obvious.

This would be a good way to kick off a new MCU era, but it would waste Scarlet Witch as a character, and that would kinda suck. Also, if they follow the storyline from the comics and kill off Scott Lang, I'll be endlessly pissed off.