What about a "selfish" mode?

[franklin.jr]

I was thinking about the idea of a "selfish" mode where only the human player (in single mode only, not in network gaming) can grab objects from blue packages around the track and throw them at other drivers. Might serve for casual gamers who wants to have fun at the expenses of computer drivers. Please have your say.

[Sven]

That's an interesting idea.
But to be honest I think it's a bit too niche, and we don't want to bloat the "game mode" section.
Maybe for the story mode there could be a mission in which you have to eliminate AI karts, but then again that's more like battle mode which we already have, so I'm not sure.