Thanks for your answers... I was only thinking of really playing with 1 rogue-type character. When I said rogue-ish for the second, I meant being able to steal everything in plain sight and hide from enemies (via Walk in Shadows or Invisibility).

Right now, I am playing a 2-handed and mage (non Lone wolf) and I really miss stealing, sneaking and sneak attacks, so that is why I was asking about it...