I think Gracie would choke him out and probably pretty quickly. Bruce Lee was a great martial artist but IMO there is alot of legend inseted into his actual level of fighting ability. He never competed formally for a championship so alot of people judge him by the movies he made. You can't karate chop anyone when you're laying on your back, you can't kick your opponent if he is on your back with his arm around your neck. Of course Bruce Lee was a freak of nature when it comes to physical conditioning and I sure as hell would not want to get punched by him so please no one take my comments as dissing him. I just feel that what Gracie showed the world in the begining of the UFC was that BJJ (if practiced by a master) is probably the most dominant fighting style. BL would have been totally unaware of how to defend against it.