For my part I would say that, yes, he is strong in combat when you meet him. He has also a lot of spirit and concern about himself, for someone who went through so much. But maybe it’s that he has just escaped Cazador, via the Illithids, and is adjusting to new circumstances. That’s a lot to digest, plus that little adventure to take care of, securing his freedom, the force of habits, and what not. Securing someone’s help (you’re de facto leader of the group) the only way you think you know how ? Well, to me it makes sense. I find his portrayal consistent enough given the themes there.