Sean Cassidy AKA Banshee

Himself

Captain Carter

A guy that's in love with the shape of Captain America's a$$...

Nah. Harry Styles is currently getting absolutely slated for his performance in Don't Worry Darling, so let's not give singers acting roles unless they're really good at it, like Lady Gaga or Justin Timberlake.

Himself as a cameo

Hell no.

No

Jean Grey