Priests are still nice as support whilst grinding or pvp'ing. Buffing isn't their only aspect(think abou Marea's Grace, Obligation, cure confusion/silence, healing (if you gear it right you still get a descent amount of intel/psy next to heaps of vit). Also you don't know what skillchanges they might bring, maybe almighty changes into a party aura(just a wild example)! I highly doubt priests will become useless since the focus seems to be to make ALL classes viable in PVP and PVE.
I do however have to say that you are doing a really nice job buffing everyone at Limestone, I often see you standing there buffing every person that comes out of that bindstone. Kudos![]()