Get ready for a doozy.
At ~2:42 you can see some changes to the Warrior talent tree. Notably, Bladestorm and Storm Bolt have changed places. In addition, Blade Barrier is gone and replaced by "Ignite Weapon"
Ignite Weapon
30 Rage Melee Range
Instant 1.5 sec cooldown
Requires Melee Weapon
Ignite your weapon and deal 100% weapon damage (140% if a one-handed weapon is equipped) as Fire, and causes your autoattacks to deal Fire damage for 10 sec. This ability is not on the global cooldown.
Replaces Heroic Strike.
Interesting.