User blog comment:BlazeUchiha/Aizen's New Form/@comment-1712587-20100521102232

As in Aizens gloat over uruhara before the seals on his wrists appear, i think Aizen is just sooooooo up himself now that he see's it as beneath him to bother wishing away those bakudo or dodging the hakudo. i'm not sure he can even feel if he's been hit now but most likely he just doesn't feel the need to heal since he deems no attack powerful enough to do any significant damage to him.