^Only those administering the survey would know the numbers, and even if we did hear them they wouldn't necessarily indicate which direction the park is leaning towards. There's no telling how much they want to spend and what market they're trying to capture at this point. The park has done exceptionally well the past few years, but from the rumors I've heard we keep almost getting something big that never materializes. I don't know what their game plan is at this point, but the sure don't seem pressured to build any big time thrill rides right now.
I really think the park originally planned for a Euro-fighter on the WB lot, but delayed action due to budget issues caused by both the recession and of the parking boondoogle, and then scrapped the idea when MM didn't turn out to be quite the mass-market hit they expected it to be after spending $17 million on it. The wooden coaster would be a great choice instead of an Euro-fighter though. It'd be more reliable than PK, while hitting a similar market that is obviously pandering for more when you look at PK's lines.
The last few years have been pretty strange as far as additions go, but all the reorganization around and within the park points to them gearing up for major expansions down the road.