Today I was doing the Vvardenfell quest, and when approaching Seryn (the Ashlander) she knocked some NPCs (Red Exiles) with her staff and some physical movements.
If ZOS ever planned on introducing new weapon - or even Monk - do not make it difficult on you guys. Make the shaft longer, slightly - for real, SLIGHTLY - tamper with the tip and there we go! We have a new weapon. As for skills - they'd revolve around stabs, hits, trips, bashes, dazes, long jumps, slamming the earth to make a shockwave in a cone, more efficient blocking (more for a staff, but nut as much as with a shield).
Also, remember about Encrastis' movements, or what the Khajiit furstock can do - eg. Ri'Atahrashi (WB in S Elsweyr) in regards to H2H combat