How about double types? For example: A Fire/Water based hot-spring/sauna themed gym A Ground/Water based oasis themed gym A Grass/Ghost based cemetery themed gym An Ice/Ground based tundra themed gym
Also, I'm not saying the pokemon would be mostly that double type, I'm saying most pokemon would be either of those types. Stick to a theme, but get some diversity. --- Currently awaiting: Pikmin 3, Lunar Knights 2, LM:DM, AC:NL, XY, X, WW HD, LoZ U, LR:FFXIII, FFVXIII Skarmory would slap the hell outta you
I think that'd be a good gimmick for a couple of gyms, but not necessarily all of them. I do definitely agree that the theme of each gym shouldn't be so easily exploitable though. --- Professional Chespin fanboy.