You are all wrong. U comparing normal PVE game with PVP tournament.
If u farm with active prophet it has to rebuff every train(we had active prophet, Buffwitch now its armbar) Atleast he rebuffed every train on DV. And when pvp comes u need to rebuff some ppl, so it means u need to wait while mana recharging. Literally for every pvp u need to wait or empty EE mana for no reason.
PVP tournament gets mana regen after rebuff, thats why nobody sees biggest problem.
On the other hand with this Bres fiesta no need bishop in our server, so prophet is not so bad as well as paladin.