User blog comment:IamJakuhoRaikoben/Chapter 347: Red, Blue, and Blonde Hair Fight!, Review./@comment-5426822-20130817034638/@comment-5598380-20130817082944

Maybe Flare will join FT at the end of the arc. (like how Brook joined the Straw Hat Pirates at the end of Thriller Bark Arc in One Piece. Brook didn't want to join Luffy's crew at the beginning.)