Q:
Rotating camera in combat
Same thing happens to me a lot of times. I like to click and hold left mouse button/LMB because it allows me to move and pan around. In GW2 you can also hold RMB and use it to pan around and it wont target anything under the cursor. Only problem is if you use RMB to pan around, you have to stay stationary. If you are strafing and you RMB pan left/right you end up changing the direction of your strafe as you look around.
I think i read somewhere that they are working on this issue. So, we’ll see. There’s also one thing you can do to look behind you. You can bind one of the keys for option to look behind you instantly.