User blog comment:PolarKoalaBear/MORE waiting/@comment-24850639-20150125221308

Significance. The fight means way too much for right now, so expect it to end around the same time as Luffy vs. Doffy, or right before. As far as Barto goes, we don't really know his backstory. I agree he prob won't be a SH anytime soon, but I'd think moreso because he's known for harming civilians.