User blog comment:Neowitch/Place your bets, folks!/@comment-4904935-20120518180855

It’s too early for that kind of battle with shitty Teach. Luffy challenging Big Mom was part of FI arc, so it’s too soon for Oda to bring her back in the picture again in PH arc. Law is smart enough to figured out the important relationship between Luffy and Shanks at the Marineford! I highly doubt it’s Shanks! I think it's time for Kaido's full introduction and make him a part of PH arc storyline:))