RMD/P training a shadowpriest equals shadowpriest not being able to do a fucking thing, you really think you're fucking good for doing so and you'd really quit if someone messed up with your strat there ?
Fucking tool, get out of here.
As for the suggestion that guy made, a way to reset Dispersion would be broken, but having charges could work, in a way that the original effect is broken into two pieces. Instead of it being 6 seconds and restoring 6x6 mana, make it 3 secs and restore 3x6 mana, but have two charges. That could work and could provide some help in a world where every fucking arrogant melee playing retard wants to sit on your fucking ass.