i was a demon hunter, but started a new barbarian, and i'm having lots and lots of fun with it... leap, stomp, rend, whirlwind.... wash rinse repeat.. is a wicked combo
after you to "unlock" your skill customization in settings menu all types of stuff is possible, it just blows my mind how much you can customize a build once you do that, hotkeys for basically every skill. By default you only have like 6 skills on at any given time, if you unlock you can have more that one skill from each catagory (leap and stomp are in the same tree)