User blog comment:Avatar XIII/DCRB 8: Booster Gold vs Cable/@comment-4984811-20160816155752

Bizzaro vs Frankenstein's Monster - Freak of natures that only wants to fit in but always manage to make themselves the bad guy.

Gorilla Grodd vs Mojo Jojo or Caesar the Ape - Intelligent apes, duh.

General Zod vs Frieza - Evil dictators that has a long history with the main heroes' past.