I'm cautiously excited. Obviously if Jason had no intention at all of doing the GPs, he would have taken his name out of the hat like Bock and KamO. There's a chance he could still pull out, but I hope not.
I saw an Instagram post Jason was tagged in back before SOI US started where someone who trains in Chicago was saying it was so cool to watch Jason and Rohene cook up new things, so I feel like we have new material in the works. Also saw somewhere that he skated to You Raise Me Up at Japan's SOI, but I haven't seen any recordings of that, just someone saying that was his music for one of his solos.
A couple years back he did a short choreo to Sevdaliza's Human that I would LOVE to see a full version of, and have been hoping that it would be an SP announcement the last few years. Maybe this year? Will we finally get Jason Brown skating to the music of Jason Robert Brown? I guess we'll find out soon enough!