Alert!!! Speculation thread!!! No pointing out the obvious that we don't know for sure!!!!!

Since healing is being nerfed, I'm curious how well the famed 1 healer healing 4 dps will work compared to Wrath. Considering the possibility that non-healers will suck, I'm not sure if the classic combos will work, or if more healers per dps will be needed.

Also, If healing for DPS classes goes way down, wondering what other good caster teams would be effective. I never really liked classes that relied heavily on random proc Haste abilities, which kinda knocked boomkins off the list. How much do hunters rely on random proc haste abilities? Having all my cast bars in sync is kind of important for me.

Thoughts?