King Kong Gnar!
Literally been mulling this over with a few friends and random people. I believe a monkey/gorilla gnar would be a good addition. This came to being after seeing Order of the Banana Soraka. Like we could have a little Gnar in a monkey suit or something, throwing bananas instead of a boomerang then when he goes mega Gnar he turned into a gorilla-esque beast and throws barrels (in homage to the early early Donkey Kong games where it was Mario vs Donkey Kong.)