User blog comment:Ricizubi/It will be Shirahoshi, if this doesn't convince you even one bit that I give up/@comment-208.102.66.133-20111208065403/@comment-99.241.142.52-20111210074832

First of all, Jinbei said no. Secondly Nami was never very strong, but brought other qualities that made her probably the most valuable crew member. Thirdly Shirahoshi has a Will of D. like all of Luffy's crew, Jinbei did not. Her's came from her mothers dying wish. Finally she's mother-farking-poseidon. Like Robin she has the potential the end the world. Furthermore it would be an amazing plot point for Luffy's crew to contain all the ancient weapons that can be used to take down the world government, something that been in the making for a long time. With Robin's ability to read the poneglyphs, Franky with the knowledge of Pluton (which I also may add I think is Sunny), Shirahoshi is need to complete this circle.