User blog comment:Traffy731/luffy's red hawk attack/@comment-123.211.106.227-20120923062549

I'm pretty sure there are rumors that Blackbeard can eat two devil fruits because he has multiple personalities (correct me if I am wrong!) there is no sign of Luffy also sharing that and I think we would have known by now if it was theoretically possible. I think it's just a move he learnt in dedication to Ace (obviously, since it is a move that is similar to fire fist) ... I believe the BB is the only One Piece character that will consume two fruits, maybe a possible third Logia fruit (again a theory) ... and as you guys before said, Sanji leg ignites, and so have multiple other characters when about to fight.. Just my opinion.