Quote Originally Posted by Dark Dragon
1. Cainie Kidnapper selling her to a Tenryuubito and her rescue results in the Tenryu being hurt which would bring in the Navy.
If she gets sold, then what's the purpose of calling in the flying fish riders?

2. The Strawhat meet a Tenryuubito who will become a crew member or at least one that is not a complete bastard who will help them in someway since it's very possible that not all of them act like those we've seen.
Definitely not. The Tenryuubito are descendants of the world government founders, and pirates are just about as far from the world government as you can get. All the Tenryuubito have such luxurious lives...why would any of them want to change?

3. The Pirates Rookie battle royal that a few have speculated.
It's possible, but I think we can safely say it won't happen until after entering the new world. Personally, I think there's more potential here in developing a long-term relationship between these captains that, despite being rivals, it's still in their best interest to pick and choose their battles, form temporary alliances against greater evils, etc....just like the kind of relationship Shanks and Whitebeard have.

4. The Navy is being held up, but by what? If whatever keeping them busy is not Dragon then this would be a great chance for his forces to do something. I would think that for a Rebel army, attacking and subsequently harming a majority of the peoples that the World Government is hellbent on protecting would be considered a great victory. If the rest of the Tenryu is like those we've seen so far then they are probably not very well liked by regular peoples, Dragon could rally a lot of support by attacking them.

5. We already got a hint at the end of Black vs Ace duel that it was the "trigger" for the great event yet to come. Shank and White Beard met for a reason, if I've learn anything from one piece it's that Oda rarely ever does anything without linking it to something else down the line. It is very possible for White Beard and Shank to team up and try to save Ace since Shank has ties with Luffy and White Beard would probably want to save his First Mate. That could be the thing that is keeping the Navy so busy that they won't worry about anything else unless it's a huge crisis.
I figured they were still held up by the Shanks/Whitebeard meeting from before...