User blog comment:Xilinoc/Ch. 545 - Blue Stripes/@comment-5657895-20130709152835/@comment-4243147-20130710023537

As Videogamep just said, Ichigo will reach the pinnacle of his powers in this arc. He will probably be much stronger than he was post-Dangai trining. Would SS really let him return to the Human World being that strong? Remember how Hogyoku Aizen affected Keigo and the others? I too don't think he'll be a captain or suited for it, but I can see how he may not be able to return to the Human World.