Pffft...in real life the loader probably does more than the gunner does.(half a joke...half not)...if we were using T-34's that WOULD be the case...but that's being silly isn't it.However having 4 to a tank wouldn't be as boring in game play as you say. Alot of the time we have players doing that from the exterior view...would be cool if they could become part of the tank crew(loader)its been mentioned and discussed more times than you obviously think.