User blog comment:Monkey.D.Me/Crazy Theories About the Myths in OP world/@comment-1538219-20120406182753

Sabo is deceased, sorry to say. Also, Luffy's mother ... haven't really thought about her but maybe Oda, being the most unpredictable mangaka next to Akira Toriyama, has something up his sleeve. Who knows? Maybe Luffy's mother will appear at a great turmoil that her son is fighting in and not mention her relation to him.

I want to see a chapter that revolves around Luffy's hertiage.