I honestly wish they would continue working on contests. I didn't like how they were heading in DPt, but the new appeals were better than RSE's IMO. If they had combined RSE-style contests and combos with DPt's appeals and whatever other improvements to the core of the system, like having abilities have effects in contests, and I would have been satsified. I didn't like all the extra fluff like the dance routines and dress-up. I don't care for the concept behind Musicals and the Pokethlon because I don't like how they're based on specific events or ideas, whereas contests were just a different way to show off a Pokemon's skills.