Well, maybe that's the only thing he has, raw power, and when the day comes that he manage somehow to achieve more than just that then........

.....then damn, that's just way to much.
Actually, I'm going to throw a stone and say, if he doesn't already have Shikai or something and achieve it, even Bankai (and some training, ofcourse), then he's somewhere comparible to....say.... Yamamoto?