This arc can't fit into the main line at all can it? I mean on the previous episodes before the start of the arc weren't they all fightin the Espada? Now all of a sudden Ichigo and the humans are on earth and all the captains are back in SS. I mean seriously I think it would have been better to show repeats in Japan then to add an arc right in the middle of another. I'm all for filler cause it adds interesting twists but this one just crosses to many lines.