Buster Bunny- Superman (As seen in "Just-Us League")
Babs Bunny- Wonder Woman (Also as seen in "Just-Us League)
Plucky Duck- Batman (Again, "Just-Us League")
Shirley The Loon- Hawkgirl ("JUL")
Dizzy Devil- Cyborg
Stripe (CJPrime93 OC)- Green Lantern
Fifi La Fume- Zatanna
Hampton Pig- Robin ("JUL")
Calamity Coyote- Green Arrow ("JUL")
Serenity Coyote (Kessielou OC)- Batgirl
Fowlmouth- Hawkman
Furball- Shazam
Zelda Blackat (AnimatedTigerGirl OC)- Vixen
Sweetie Pie- Black canary ("JUL")
Little Beeper- Flash (Last one taken from "Just-Us League"!)
Jamie The Sayan Pup (xxghostwolf1988xx.deviantart.c… OC)- Martian Manhunter
Gogo Dodo- Plastic Man
Vinnie Deer- Doctor Fate
Yakko Warner- Orion
Ace Bunny (From "LU")- Superboy
Lexi Bunny (From "LU")- SUpergirl

If anyone has any more ideas, feel free to put them in the comments! Remember, no trolling or ranting!