Potential Barbarian Skill Builds

Player vs. Environment: Furious Charge, Hammer of the Ancients, Leap Attack, Seismic Slam, Whirlwind and Wrath of the Berserker.

Player vs. Player: Call of the Ancients, Leap Attack, Sprint, Ancient Spear, Seismic Slam, Furious Charge and Ignore Pain.

I'm really loving the Hammer of the Ancients skill.