Probably add weapon refunding, at 50/40% gralat return but only once a day. Hate it when you buy something with a misleading description.
(Yes, I know this could reduce money going to the server (Tbh, this could just be a massive drop the day it's implemented, but will slowly return to a point just below normal a few weeks after.), but wouldn't the devs think of more money making stuffs?)
But if that isn't accepted, I would simply add the 360 degree shooting from Zone. That makes PVP way more fun