Try your best to monopolize the diamond gens, if you can't due to the map size then make sure no one makes it back to their base. If somebody does make it to the base, check what level gen they took the diamonds from. If it's a level 2 try to rush them immediately, if they only took from a level 1 they will be back so be ready for it. If you successfully did this then congrats, campers should not be a problem in the game you are in. If you did not, tell your teamate to buy a shield and cover you while you are bridging and if you have multiple tell the other to suppress the campers with constant bow shoots. If you don't have a teammate.......... I hate campers with a burning passion, just posting this so that hopefully campers will become a little less present due to people stopping them.