Dragonball Z: The Live Action Movie!!!!

I was just so excited about the news that DBZ was going to be turned into a live action movie, I had to get my fellow Z'ters opinions. I really thank you... Anyway I am not really finished with the poll. So, if you will please voice your opinions here so I can make this poll even better. And I agree, that Vin should play Tien, and The Rock should play Picolo. I am constantly racking my brain of who should play Master Roshi, but I cannot thing of anyone. Shame that Pat Morita (Mr. Miyagi for the Karate Kid movies) is no longer with us physically, he would have been perfect! Please let me know what you think.