Juke

Supes blitzes Loki, Quicksilver, Black Panther, and Captain

BFRs Hulk

After a bit of a fight, he's too fast for Thor and puts him down

He plays tag with Vision until he's able to catch him off-guard and punch him in two before he can phase through the punch

Agreed. He still packs a hard hit, but that's not enough to stop Doomsday.

Move MK 1 past Starlord, that seems a little more balanced to me in terms of difficulty progression. Speaking of the MK 1, too, that's where Bruce hits a wall.

Swamp Thing is ALL plant life, not just a spawn of it. He destroys.

If he has his armor, that's icing on the cake for T'Challa. No way Batfleck would take him out in a random encounter, but it'd be fun to watch.

I don't see him passing Wade.

Timmy's the hidden weapon here, he'd solo if he could get a word out before being blitzed.

^^^