Lol, another op bread crumb. My theory is that the makers of Bleach hope to avoid a Naruto Effect, and thus are dropping little hints to manga readers that they know what's going on in the real story.
Anyway, this ep was good, Kariya's barrier being overpowered was good since it makes him less broken. Though him reading Ichigo's moves is slightly less reasonable, since Ichigo is supossed to be so fast.
As to Ran'Tao....if losing her Shinigami powers and having to use tricks to make up for it lets her make entrances like that...imagine what she was like with her powers intact.