It makes sense though. It prevents excluding classes and specs for the most in keys and raid fights. However they also said they want the casters to be the true AoE’ers which does make sense since its like that in any other RPG. Good example is look how extremely well BM does currently in keys especially with beast cleave. MM never went into keys because of the AoE it lacked though it was bursty. Now BM and MM are on the same level except currently in beta with volley doing a lot of damage, so expect that to be tuned back some.