I would for sure retheme Dinosaur at AK. If we could retheme that whole area, maybe make it a South American/Central American theme with animal exhibits and put in an Indiana Jones overlay on Dinosaur. You could also do some Encanto stuff! Maybe a magical house ride.
The other ride I would 1000% retheme (and this is not going to be popular) is Roger Rabbit’s Car Toon Spin. I really disliked the film and would love to see the ride rethemed to something more current. I know Toon Town was built on Roger Rabbit, but his time has come and gone. The question is what to put in it’s place! I would love something based on Chip and Dale with Donald Duck like the old classic short cartoons.