Personally I think that we shouldn't be nerfing classes but bringing the others back up, WAR only needed a few small changes but they completely altered it for the worst, DRK was never really OP in the slightest and some either love the changes or hate them and PLDs shouldn't be feeling any actual button bloat if they've played other tanks regularly because PLD always had the least buttons to press and if nerfing PLD means "reducing bloat" I'd probably just drop it again.