Adding a jump back step, side step or forward jump step would certainly add a lot for melee combat, especially for a player who favors finesse... Enemy opponents could also take advantage of it though I imagine there is no animation for such thing.

With the curent slow fighting system a dodge move will make u avoid every attack, wish it was a better more complex fighting system not this crap in 2011.

They could also apply this to enemies though; a forward lunge to counter. It would make fighting more strategic if you're in lighter armor. You can get owned extremely quickly if you take a a few hits in light armor even on adept.

Sneak gives you a rolling perk....

Dunno how useful it is though