Possibilities don’t always equal quality.
Arena brawlers almost always lack the finesse and rewarding improving one’s skill that proper fighting games do. It’s why arena brawlers are pretty much a no show at EVO and such.
Regardless, anime fans haven’t been just eating good with arena brawlers, they’ve had a fucking feast. Dragonball, Naruto, Demon Slayer, My Hero Academia, Jujutsu Kaisen, Kill la Kill, etc. Meanwhile, Dragonball FighterZ was the only proper fighting game for an anime IP in well over a decade. Heaven forbid we try to balance things out a bit.
At least with One Piece and Fairy Tail, they got a RPG each recently so at least that’s something different. Dragonballl Breakers might have not worked, but at least it was unique for anime games. But at this point, yet another arena brawler feels like such a creatively bankrupt choice for anime games.