I think Bungie should ban the use of Exotic gear (weapons and armor) in the crucible. This would get rid of a lot of whining. There would be no more "nerf this, nerf that" b.s. Everyone would have to either use raid gear or gear they get from a vendor in the tower. This being said, Guardians should be able to use multiple pieces of Exotic gear ( weapons and armor) while playing PVE.