More battle modes

Battle modes like shine thief and coin runners wuld be cool to have to add more variety to battle mode. Maybe each player could pick a gamemode and it would randomly select between the picked gamemodes (like with courses).

That sounds cool, imagine Renegade Roundup.

Only problem with coins is that every previous course would have to be edited, but that isnt too bad

No coins would randomly be spawned at any non-wall position until edited. For renegade roundup you would have placeable jails. Which, just like coins, would be placed at a randomly generated non-wall non-hole position until edited.