Ehcks wrote:
Seal of Righteousness will be the DPS seal for low HP trash, and fights with lots of target switching.
While there won't be old-fashioned "seal twisting", I do foresee something like Warrior "stance dancing" with switches between SoR and SoV between phases of a single fight, or even within a phase depending on whether you're anticipating 20 seconds of uninterrupted single-target DPS. Elitist Jerks has plenty of theorycrafting using current PTR data (what you think of that depends on your opinion of EJ theorycrafting).
In fact, done right, the changes have the potential to separate the skilled from the mediocre. It goes without saying that for this to be true, it must be possible for a skilled Ret to be within the "hybrid tax" delta of an equivalently skilled pure DPSer. Blizzard says that this is their intent. But then, Blizzard says a lot of things.