I play this game on the PS3 and I was wondeing if there is or will be an expansion pack

In developing my character I have negleted my skills in magic, all level up points went mainly to one-handed development. Because of this lack of balance I have trouble in some of the mines where the bandits hang out. I can clear the top of it out but once I go below it is another matter. In particular there is this one guy who is a big viking looking dude who is the toughest foe I have faced to date. When he hits with that war hammer it is lights out after a couple of hits.

My shoot-em ups now collect dust because of Skyrim!