I know people have their own thoughts on how fast a game should play but is there a way to speed up or slow down the game speed? if not, I suggest the "+" and "-" keys be used to adjust the game speed.
Game speed adjustments would be good for games with only one player, but they could be abused with more than one. I'd say implement them for 1 person comp stomps but have adjustments that take place before the game starts (in the lobby) and can't be changed for multi-player games.