If you bothered to read what I put, then you would've realized I already explained why, even if he doesn't use it against Mihawk. It's an outlier because someone who's 6-B, thousands to tens of thousands of times stronger than someone who's Low 7-B, can EASILY cut Aokiji's ice which is 6-B, but cannot cut Daz Bonez. Also, you're just proving my point, because that attack was MEANT for luffy, meaning his will would be put into it, but Daz came out of nowhere just so he could block it. Yes, it's 100% an outlier.