The sad things in my mind about our suggestions of the Troika and Chaos areas, or the Swan Boats/Thunder Canyon/Carousel Pavilion areas are that (a) those would involve removal of yet more green areas and trees, and (b) those would be putting rides in already "cramped" pedestrian areas. Some days I wonder if I'm the only one who feels "cramped" by the Iron Dragon/Wildcat/(ugly screen)/Mantis/MF corridor...just not a pleasant place to walk (except for looking at the coasters).
The Oceana and Peanuts Playground "midways" are certainly off the beaten track, have the added advantage of the Lake view, and, I would think, help spread the crowds more evenly around the peninsula.
Just my 2 cents.