Summary
- Iron Man's sacrifice in Avengers: Endgame was the perfect conclusion to his character arc and reviving him would undermine that moment.
- Deadpool 3's introduction of a variant Wolverine shows that a character can return without undoing their perfect ending in a previous film.
- Bringing back Iron Man as a multiverse variant could refresh the MCU and rejuvenate the franchise, which has had mixed success since Avengers: Endgame.