This I think was the actual goal of the rebalance. I want to give the devs the benefit of the doubt type of credit in planning here. If the goal was to eliminate the holy trinity of 3 man raids this may have done just that. It also seems to scale back "some" of the power creep of the past few expansions. It is going to force new ways to tackle the older content. If a wider variety of profs are needed and/or are useful I am for that change.