I'm inclined to say you can re-spec your character, since non-combat rolls are a very important part of Rogue Trader, and your character will be dangerously useless in solving endeavors with that little smarts.<br/><br/>Did you really honestly believe that your character's intelligence wasn't going to come up in game?  Rogue Trader REALLY doesn't have anything you can dump.  (MAYBE perception, if you want to rely on armor to not die)  Min/maxing is a trap in this system, in general.  It's also a matter of my GM style, since I don't like having people just roll the same two stats for everything for the entire game.