Shit, I didn't even remember writing that. But yeah, besides such a film just not being artistically feasible, Hollywood isn't going to touch One Piece. It's not popular enough in the U.S., and DBE's failure will keep most battle manga from being adapted for a long time.
lol… You wish. Bleach live action is already confirmed for 2014 release, though they may push it back a year. Japan is doing Attack on Titan, and I've even heard rumors of Naruto (rumors abound that M.Night is at the helm and Shia is going to play Naruto (God help us all)), Death Note (Again, god help us, Zach Effron is rumored to be cast as light, and the Shinigami might be cut from the plot altogether), and Code Geass getting Hollywood adaptations. I ALSO heard that after Age of Extinction, Michael Bay will be taking the reins of a DBZ reboot, the first installment of a trilogy (These may all be internet bullsh*t, though (However, MB might just be the perfect fit for a DBZ movie. His humor and love of explosions may have finally found a use)).
Beyond that, here's my two cents about the changes we can expect if One Piece ever shakes the damage 4Kids did to it's image in NA:
- East Blue is too all over the place to make a movie, so they'll skip ahead to Alabasta, also skipping over most of the character's back-stories.
- No colored hair. Zoro and Vivi will be blonde.
- Chopper will be cut from the movie completely, and if he does appear it will be sparingly and only for the occasional reindeer sh*t joke.
- Zoro will only use two swords.
- Instead of literal hands, Robin's power will just rip-off the Force.
- Luffy will defeat Crocodile with Gear Second.
- Luffy's rubber power will still protect him from bullets and stuff, but he won't actually ever stretch in the movie.
- Samuel L. Jackson will be cast as Crocodile, because why the hell not!? People love SLJ, right?
- There will be a romantic sub-plot between Luffy and Nami. Maybe even a love-triangle with Vivi thrown in there.
I could keep going, but I think you get the idea. That's pretty much what we could expect from a Hollywood One Piece, only even more horrible, because movie exec's "know" what we "want" to see. Honestly, I think pretty much any anime fan could write a better live-action adaptation of an anime than anyone in Hollywood.