Does anyone remember at the begining of wrath the glyph that made exorcism interrupt spells for 2-3secs when it was only usable on undead and demons? What blizz should do is bring that glyph back, since it was changed immediately once 3.1 came out when it was usable on anyone including players and soon to be nerfed by not being able to be used on players but just any npc and so forth with all the changes we have seen. I know this is nerfing ret pve damage a little bit, but it's giving ret pvp a short cd interrupt (15sec cd) that can actually be used properly and only if glyphed for it? Just a thought, and any imput on this idea is welcome.