@Bounty1Berry:
Given the World Government's infinite resources, I could see it entirely possible that the Rio Poneglyph WAS on Raftel, but it was taken.
The One Piece/Rio legend is very compelling– as long as the WG doesn't say "sorry, we've got it", you've got the best of the pirates and historians throwing themselves against the Grand Line to find it, and those that make it through, you can be waiting with traps.
Nice idea, I thought the same thing. Most of them will get themselves killed sailing the Grandline anyways. They'll become nobodies lost at sea, and WG doesn't have to do anything themselves.
But the thing that bothers me is if they had the Rio Poneglyph, then they need not worry about anyone learning the complete 'True History' right? They can let everyone look for it and not be bothered because no one will ever figure it out. That's why I think the Rio Poneglyph is on some lost island, or that to get/find One Piece, a pirate will learn about the True History anyways. Raftel has One Piece, whatever it maybe. I think it will be the place where there is a massive showdown between the SHs and other pirate crews such as Blackbeard, Whitebeard, maybe Shanks. Lessee lessee. @_Meh_:
You have revived my sense of certainty that Luffy will one day do battle with Pandaman
Your lack of faith is highly disturbing. Tut tut tut.