Would anyone seriously want hand-to-hand over polearms/spears?
They wouldn't, unless they're tards. Weapon skills in Skyrim are 1-handed and 2-handed according to game informer. Polearms would hopefully be under 2 handed if they are in.
As far as hand-to-hand/Unarmed go, they could have like bladed gauntlets, Knuckle dusters, or even better, CLAWS!!!!!!!!!!!!!
Duel wielding claws would make me feel like some kind of beast. Of course were-wolves you could really be a beast....