Mainly built around Whirlwind with Wind Shear which quite frankly I think is amazing. I use an axe with a shield and it's also very 2hand friendly.
How I usually start the combo.
Pre-buff Warcry while running around so it will be up for fights.
Leap - Earthquake - WW
Spam Revenge whenever it procs during WW and use Warcry to get additional 30 fury to maintain WW if necessary.
Leap - Earthquake - Frenzy
Spam Revenge whenever it procs and use Leap/WW to move around when necessary.
I am currently on the beginning of act 4 in NM, and it works very well for me.