Board Thread:General Discussion/@comment-38813560-20191013193958/@comment-37417947-20191221154414

She Hulk vs Supergirl.

It only exists because of Hulk vs Superman and has no real connection.

Groot vs Pikachu.

I'm pretty sure this only exists because of Baby Groot and has no connection, other than both being tiny.

Black Panther vs Aquaman.

Sure, it has the king vs king thing going on, which is a rather thin connection alone, and you can tell at a glance how one sided this is.