The BOYS: MARVEL at another world
Concept: The cast of the Boys (Heroes, "Heroes", and those bordering the moral tightrope) are summoned to watch the MCU to restore their faith in heroes and gain inspiration for their future
Reason: I like the concept of a cast of commercialized hero society and victims of it watching a world where the heroes choose to be theme, powerful or powerless. I also think them reacting to Captain America would cause some problems for Soldier Boy. Some of the current "heroes" could learn to be better such as A-Train learning from Quicksilver.