What this guy above is doing is he is faking right. What that means is when you are close to a bunker that is occupied by an enemy, stick your head out on the right side for a quick second. This way the enemy will think that's where you will appear. Directly after showing your face to your opponent, dive to the left and nail him. He will be too busy concentrating on shooting you on your right side. This is a very good idea to eliminate players in bunkers that are CLOSE to you.
In this picture, you can see the 2 guys in red make a 'V' shape with the enemy in the top left hand corner, who is dressed in black. This gives the 2 on 1 advantage. The red man on the right is the one that runs the play. The red man on the left "holds the enemy down" which means shoot at a steady rate, never stopping, so that the enemy will stay down behind cover because it is a common fact that if you are shot at you will duck behind cover. So while the left man holds him down, the right man can either charge the enemy or swing to the right giving him a better angle (widening the 'V' shape) to shoot him while he is stuck behind cover. Both options are safe because if the enemy sticks out to try to shoot the moving man, the red guy that is 'holding him down' will shoot him. It works every time.
This player is standing behind a tree. Let's pretend there are a group of trees near each other where this player is taking cover. Trees are just as good as a bunker. Stand behind one tree; locate the enemy that you will target as your first priority to kill. Assuming that you are in a group of trees, stand back about 3-5 steps back from your tree infront of you. Position yourself so that one of the other trees are barely being overlapped by your tree so that there is no space between the 2 trees (visually). Just angle yourself so that the trees form a wall inbetween you and the enemy. If there is a row of trees (in a line) then you can position yourself behind the first tree so that all the trees make a giant wall. Then you can use this extra cover to fight your targeted enemy. Once you take position behind the angled trees, you can move back and forth in a straight line behind the trees because the enemy couldn't see you, hence you are behind the trees. Moving back and forth creates a distance between you and the enemy, making ir harder for the enemy to re-aim his gun because of the extended or shortened distance between you and him. Trees have a similar rule that bunkers do. For bunkers you never stick your head out of the same place twice in a row. For trees, you never stand in the same spot twice in a row. I would take a position behind trees over a bunker any day.
