I have a suggestion that I think would be very easy to implement:
Detonator colour schemes in Zone
I'm quite simply in love with the first 13 colour schemes of Detonator mode (even 14 isn't too bad), they look so incredibly awesome that I'm just dying to try zone mode with those colour schemes. What I'd love to see is an option to enable the detonator colour schemes to take the place of the current Zone colour schemes. Right now one of the main reasons I don't hate Detonator events in the elite campaign grids like most do is because I'm just amazed at how beautiful the tracks look when you complete a lap. I'm even getting better and better in Detonator mode and getting elite gold medals with less of a problem thanks to it. I can only imagine how amazing it would be to see those colour schemes in zone mode where your eyes aren't all over the track scanning for mines to shoot, but rather just take in the fantastic visuals while passing zones. Please tell me I'm not the only one craving for this!