I was thinking it would be cool if there could somehow be a way to attack things with a bow and arrow. I can't think of any way that would really work with this system unless you could shoot an arrow into a square and hopefully hit something?
I think it would create an imbalance in PvP.. but the idea of someone going around PKing other players like a sniper is hilarious. You'd have to constantly try and jump on their square as they're running around frantically trying to take pot shots at you.
Just a thought.