I've hoped they'd branch out, or perhaps Jason might work with a different choreographer for a change of pace.
Hmmm, Jason has described on his vlog how much he'd advocated to get a program created to music from
Hamilton. Kori and Rohene were very skeptical at first. But after they attended a performance of the play in Manhattan, coach and choreographer decided to adhere to Jason's wishes (but for a sp, not a fp). Then they worked on deciding which piece of music to select. Again, Jason describes this process on his vlog. The Milwaukee Open clip is an off-season, first performance debut of what they've been working on, so it's not a finished product. I like some of the interesting, quirky new moves. Let's see how it goes.
Your thought about Jason branching out to work with other choreographers has been expressed so many times, it's difficult to calculate how many. Nothing's really broke in Jason's collaboration with Rohene, but I understand to a degree the inclination of wanting to see Jason try working with another choreographer, as there might be something another choreographer could bring out to further challenge Jason's current comfort zone with Rohene. Yet, I would say that Jason probably always feels challenged by Rohene, who is very much a strict taskmaster, as we can gather from a number of Instagram clips of Rohene working not only with Jason, but with a variety of skaters. Plus Jason has challenges enough in trying to master quads consistently.
Jason has actually worked with other choreographers early in his career. He also performed a very nice modern movement style lyrical program for a contestant one year in the Young Artists Showcase competition, which should still be up on Youtube. Since I can't remember the name of the contestant or the year, it's difficult to locate the clip. The music I think may have been Aaron Copeland's
Appalachian Spring, or something with "Spring" in the title. Anyway, who exactly would you like to see Jason 'branching out' to work with when he's already with one of the most sought after fs choreographers? Tom Dickson? Jeff Buttle? Shae Lynn Bourne? Pasquale Camerlengo? Who? I think there would have to be a more compelling reason for Jason to work with another choreographer, other than just "a change of pace."
I'm really excited to see the finished product of Rohene's work this season with Alexander Johnson, Scinierims, and Stellato-Dudek/Bartholomay, as well as to see the progress of Rohene's new programs for Jason over the course of the season.
Interestingly, Jason skated pairs with Thea Milburn for three years, but it must have been when he was very young. I can't find any results of his short-lived pairs adventure.