The Bocek bow covers up the targets when you try to lead shots
When aiming with the Bocek bow your screen at the right of your crosshair is blocked by the bow itself. Since the bow is a semi-sniper that shoots projectiles, you have to lead your shots a decent ammount at the weapons effective range which is not an issue for a target running from the left side of your screen to your right but it becomes a problem for a target moving the opposite direction as the bow itself will cover up the target you are trying to shoot at.
Two possible solutions to this would be either holding the bow horizontally (which I assume is the reason Hanzo holds his bow as he does) or even simpler, as it would not require a change of animations, just make the part of the bow where the crosshair rests invisible (perhaps that part of the bow is made of glass or something).
I hope this will be adressed since I don't see how the bow can be used competitively as it is right now.