User blog comment:Xilinoc/Ch. 609 - "A"/@comment-24384892-20141211222916/@comment-5398287-20141218010448

I kinda doubt that, honestly. Either it'll be an even fight, a la him vs. Byakuya, or a rerun of his final battle with Aizen where he'll make Yhwach look like a complete scrub with one hand tied behind his back. At least as far as I can tell.