User blog comment:Blackendedsoul/Swordsmen, Mihawk and others./@comment-2041622-20110222104446/@comment-3362155-20110225125318

Well,Mihawk was a former pirate that served for the marines.And that former status is the reason Mihawk is on shichibukai,the best rank for former pirates that was turned to serve for marines.It doesn't indicate its power or something.It just indicates the position.