User blog comment:Nashster2/anime flashback/@comment-1595565-20110523021708

Well, Sabo is about to be forced to go home, so there's the whole noble life/Stelly thing, Luffy and Ace have to spend time doing what Bluejam tells them, the gray terminal has to burn down, and Sabo has to blow up. Accounting for filler, I'd say maybe another 4-6 episodes, being a little generous here.