Why hasn't this been suggested yet? I just ragequitted from the upward server after getting hammered by 6 sentry nests. I'm sure the servers would become more respected if there were some restrictions to how many players can play in a class. There's nothing wrong with large amounts of scouts, soldiers, pyros, demomen, heavies or medics. Spies, snipers and engineers in excessive amounts almost always ruin the match for any type of player. 3 slots for the three classes is more enough in my opinion. This could also draw in donators for class limitation immunity.
EDIT: Okay this has been suggested, but I'm only proposing limits on spies, snipers and engineers in only the 32 slot servers.
EDIT: Okay this has been suggested, but I'm only proposing limits on spies, snipers and engineers in only the 32 slot servers.