User blog comment:Yountoryuu/Yountoryuu: Chapter 615 Prediction/@comment-3130944-20110214200500/@comment-1871214-20110214200742

I think Arlong is like 40/45 years old, and Jones 20/25. I think its a possibilty that they can be father-son related. And for the Fisher Tiger part, I don't remember seeing Fisher Tiger's face, so I can't say if you're right...