Just a thought that came to mind. Being able to have a crosshair mode that can be used instead of actual targetting would be really nice. There are times I want to use the Explosive Shot of my Engineer in a certain direction rather than at a target, but aiming without a target is REALLY unwieldly. Especially given that I often apply the pistol shot piercing trait to it, there are a lot of situations where this would be more beneficial than having a target. It would also be useful for other targeted line AoEs as height of the mob often affects the aim.