With the upcoming mana regeneration changes, assuming all four healers will have similar lasting power, the new discipline priests will be a big winner of 3.1.  Power word shield saw some pretty dramatic buffs and their mana efficiency vs other healers will take a big step forward.  We probably still need some additional nerfs on the big three (especially an answer for hunter viper sting which counters priests too hard), but as the corner stone of some of the best rogue comps, I really hope priests get stronger about wow gold. Their decline is actually a big part of rogues demise on SK-100.

Restoration shamans also got an amazing glyph in stoneclaw totem, a 6400 shield on the shaman when he uses this totem? I definitely see this getting nerfed. 20% more healing from earth shield is nefty and I see them overtake paladins on SK-100 once 3.1 are out. I definitely see more paladin nerfs on the horizon about wow gold.

Warlocks saw a whopping 11% damage reduction increase, thanks to 5% via soul link glyph and 6% from tier 2 molten skin. Affliction took a small hit losing the siphon life DOT, but I see demonology and destruction hybrids getting significant playing time. Fel synergy at tier 1 offers huge durability increase to warlock pets to get cheap WoW Gold. I predict warlocks to exceed DKs on SK-100 come 3.1, you heard it here first to get cheap WoW Gold!

Shadow dance needs a lot more than a new bar to beat mutilate/prep with PPM poisons, as shadow dance heroes like double brutal gladiator Reckful already mastered the spec with current UIs. Instead of 4 extra seconds when the maximum damage you can do in a shadow dance is capped by energy to get cheap WoW Gold, I would much rather see a significant CD reduction on the glyph similar to killing spree.