Warrior
Wears mail until level 40, then plate. 3 loadouts.
ArmsDPS
A slow two-hander first, then Strength, then Hit and Crit.
Forever normalises rage around weapon speed, so the heavy hitter still wins.
FuryDPS
Hit until capped, then Strength, Crit and weapon damage.
Two weapons means twice the misses. Hit fixes that before anything else matters.
ProtectionTank
Stamina and Armor, then Defense, then avoidance and Block.
Live first, hold threat second. Vanguard and the new Protection tree reward a sturdy base.