I don't see South Park fitting into a family or kid friendly area it would be like Family guy (dont see that as an option) but i dont doubt as anything is possible.... and as i mentioned on another thread similar to this thread (when speaking of general area) i will continue to throw my weight towards DC it sounds like to me the all around major area that would blow peoples minds... legendary films deal could help as they have created many movies for the DC series. (Just saying)
http://www.comics101.com/guestlecturer//?mode=project&action=view&project=Guest Lecturer&chapter=82
also as another forum member posted the above link is the proposal for what is in modern day Marvel Island.. could universal be digging up through old idea to add a new twist to them? and make them options? i know DC seems to many WAY out of the options.. but what kid doesnt love batman or super man and who knows maybe there's cat woman and wonder woman.. Universal creative would kick Six Flags themeing in the A$$