I’m only a moderator, that’s not a decision I’d be taking alone.
Problem is that a community as broad as a gaming one is bound to be subscribed my many user on many instances. Switching it to another one will only move the problem elsewhere, not fix it.
Still, if that’s a problem, we could research other courses of actions, like dividing LW in multiple sub-instances for broad topics. The idea would be to get all gaming related community on “games.lemmy.world”, and getting most games related communities to switch there, so external instances can subscribe to that specific instance without receiving all the other updates from other communities. That would also make it a lot easier to scale the servers to the right size for the right use.