Should we allow replayable Gyms

If Trainer rematches were to occur again, I'd program it to function differently than Generation 2 had it. They somewhat rectified that issue with HG/SS by preventing rematches after the 7th Badge but I find Trainer rematches should occur earlier and more frequently. Namely a trainer can rematch you as soon as you obtain a new Badge. Unfortunately, that would require coding in several "teams" for that respective Trainer and could swell the size of the game quite a bit.