Personally I'd like to see some sort of "DPS" combo. Something that extends off of Riot Blade.

Warriors are more fun to play and master because they have more to bring to the table than a simple enmity generating combo. It would be nice when I'm off-tanking if I had something to do besides either Sword Oath enmity combo and hope I don't rip threat, or Riot Blade + Stoneskin the main tank every few seconds.