My solution is a bit more radical...I don't play GA or HvV lol I've never liked either mode really other than occasionally to mess around in HvV. Both modes lend themselves to this sort of thing...GA because it's so linear and funnels the action into close quarters just like Rush in Battlefield. I prefer the more open warfare of Supremacy where you can flip the map on spawn campers, etc. All you need is one player to sneak out and the whole squad can be capping a flag on the opposite side of the map. Throw in the chaos of vehicles, heroes, and the fact you can take fire from any direction, and Supremacy is a much harder mode for this to happen in.