Tier Upgrades:

• Warrior-Fury (Melee DPS): B → A
• Hunter-Beast Mastery (Ranged DPS): B → A
• Death Knight-Blood (Tank): D → C
• Evoker-Preservation (Healer): D → C
• Priest-Holy (Healer): F → D

Tier Downgrades:

• Paladin-Retribution (Melee DPS): A → B
• Rogue-Outlaw (Melee DPS): B → C
• Death Knight-Unholy (Melee DPS): B → C
• Rogue-Assassination (Melee DPS): A → C
• Shaman-Enhancement (Melee DPS): C → D
• Warrior-Arms (Melee DPS): C → F
• Druid-Balance (Ranged DPS): A → B
• Priest-Shadow (Ranged DPS): B → C
• Warlock-Demonology (Ranged DPS): B → C
• Mage-Frost (Ranged DPS): B → D
• Paladin-Protection (Tank): S → A
• Demon Hunter-Vengeance (Tank): A → B

Significant Rank Changes:

• Rogue-Assassination (Melee DPS): dropped by 7 positions (3 → 10)
• Hunter-Beast Mastery (Ranged DPS): improved by 5 positions (7 → 2)
• Rogue-Subtlety (Melee DPS): improved by 3 positions (7 → 4)
• Monk-Windwalker (Melee DPS): improved by 3 positions (11 → 8)
• Warrior-Arms (Melee DPS): dropped by 3 positions (10 → 13)