I applaud the hard work to bring ROTM back.

First theme idea I feel is lacking substance and hope they improve. If it continues to be this type of theme idea here are some suggestions I have:

Car in motion
Parking hard
@ the track

I always thought basic themes would work better. That way you could cater to each fan boi group and throw in a few others. Like simple things:

AWD
FWD
RWD
Classics
Honda
Nissan
Ford
Mitsubishi
Chevy
Bikes
Boosted
Track car
Ride of the year where all 11 previous winners go up against each otehr

You can't make everyone happy each month, but you can narrow the playign field greatly.