Wouldn't a "Down At Fraggle Rock" ride be cool? Go through Doc's workshop where an animatronic Doc and Sproket talk to and bark at you, then you descend down some steps into the "hole" in the wall, get on the little cars and ride through Fraggle Rock, seeing Gobo and Wembley's place, other sites, the interior of the main hall (where the fraggles all sing the theme song), suddenly hitting the roller-coaster ride part of it all, rushing through the Gorg's Garden before Junior steps on ya, past the Trash Heap, through a tunnel, and outside where you get off outside of Doc's Workshop.
Then again, Disney didn't want 'em. Remember why JHC said no more new Fraggle stuff? Too expensive to rebuild them all again, the ones in existence all dry-rotted out. I think Sprocket still exists, but all the Fraggles are now extinct.