User blog comment:DancePowderer/Where There's Vinsmoke, There's Power/@comment-24769684-20160122165749

Sanji being related to that blond Gorosei still seems like a possibility. It also reminds me of how Doflamingo said someone higher than Kong told him to kill Moriah. That could be the Gorosei, but it would be really interesting if a crime family was pulling the strings of the World Government.

I'm betting that the woman Sanji is alluding to in his note is his mother.