Update:
Ok, since my poll is delightfully popular I’ve got plenty of input to decide the maps we’re going to play! 
It’s probably going to boil down to some combination of
dod_crash
dod_avalanche
dod_colmar
Colmar is a detonation map with both sides having two objections to protect making it fairly even. If we arent going to go detonation then I’d like to see dod_flash slipped in there.