User blog comment:DancePowderer/Die, Birdie, Die!/@comment-26408630-20120620031601/@comment-1595565-20120620065849

That was my guess. But what people don't realize is that like Tiger and Yorki, Sabo's dream is living spiritually and vicariously through Luffy, and until recently, Ace. Just like how Yorki's dream is living vicariously and spiritually through Brook and Tiger's is through Jinbe. Besides, the escape ship from Ohara had children on it, so why don't they get a conspiracy theory? They were both blown equally to charcoal.