There are other ways. Most games like this that have PvE and PvP use separate gear sets. You have gear made for PvE and gear made for PvP. Bu gie should do that, but make it so you can only use PvP gear in PvP, and PvE in PvE. Put static rolls on the PvP stuff, and let PvE have all the random rolls and crazy perks. PvP would remain balanced, PvE would have more to grind for, and it would double the loot table.