Honestly, I'm not sure why any theme park would go for a large coaster at this point. SeaWorld, Six Flags and the regional parks have killer coasters. There's no way Disney or Universal could really compete with them. But, none of those parks could ever do theming, which Disney and Universal can. You can't theme large outdoor coasters. You can theme it before and after, but the ride itself is going to be very unthemed.