I think they put too many eggs into the Young Avengers basket, but the MCU gets to reboot Mutants and the Fantastic Four, so we could see some excellent casting and writing there. Maybe not, but we could hope.

And with the exception of Chadwick Boseman, may he rest in peace, everyone else can be brought back for the right project. Maybe a mind-tripping Sentry series where we revisit all of the events of previous movies from the perspective of the strongest Avenger everyone (including the audience) forgot.