When playing rockets on teams it is a bad idea to shoot the ground the split sec you spawn.....XD
Throwing random grenades is fun and will some of the time get you a easy kill to double kill.
Sticking a team mate when they are running into a huge mob of the enemy on works if they kill him first.
That is all I can thing of for now.
terrible advice 1111
When you see your teammate in a BR-battle with an opponent, try to land a shot or two on your teammate. Then take the final shot on the opponent and steal the kill. Sure your team loses a point and your team only gains one point, but it is YOUR point. Your stats will look better than the rest of your teammates.
C) Calculate where other opponents are based on the last time they respawned, where your team is on the map, and where their support fire is coming from