As I posted many many moons ago (ahem) Biofail is getting rid of classes. Slowly but surely. Players will be like companions eventually, just with gear that actually does stuff. So you can be a "commando" with the skills of a "guardian".. That sort of thing. It sounds incredibly boring to me, but I'm sure that's what they are aiming for.
Game will die before that happens though. Like early next year.