>>283470569
The episode is basically about them, not the idol precure at all. Which is really cool. The whole episode is centered around the "Dancing Star Cup".

We'll probably get a full transformation bank for them, plus a special attack. That will very highly indicate that we are getting a full anime season for DS. I think 2026 Precure actually will be DS. At least, there is a pretty high probability of that at this point.