I'll concede I wasn't thinking of woody's round up. That could work. I'll also concede that disney has stretched the theme in several places. I don't think a straight up toy story overlay would play well there, but a Woody/cowboy theme could certainly work as well as country bears.
However if we are going to go on the premise of under utilized real estate getting a revamp, Stitch's attraction should be well ahead on the priority list. There is certainly other low hanging fruit in the park as well(Robinson's tree house, tomorrowland speedway etc.). We've also had a theatre announced and postponed, which would have soaked up a lot of people.