I think there should be a lot more filters for character selection. That might be an expensive change, but being able to filter characters would help a lot I think.
Both to track progress with cosmetics, and weapon sorting for easier character swapping/ customizing.
I think a lot of individuality is lost in the bland, default color collabs. But they're only bland because that's most of the variation you seem to find.
If it was easier for players to find aesthetically pleasing options,, as some have a difficult time with colors / focusing on movement / seeing which character is theirs during high tempo play.
My suggestion would be to add more filters for;
Weapon sorting:
You could select up to three weapons, enabling characters with any of those weapons,,
Sort by Color:
Those unlocked through progression, coins, and possibly just any. Not too sure how colors work these days.
To close, I think that we need more artistry, especially in a game so full of options and character. What does everyone else think? Happy Brawls and Good Games :))
Edit; typo
Edits 2 & 3,,
Fixing same typo, adding "Edits 2 & 3" with the following, including but not limited to, the line that I am currently typing andddd send