At least Vincent will be eligible for the JGP in the fall, if he is fully healed from his surgery.
Oh yeah, I don't think it will be a big issue. After all, this was Jason's first season on the GP circuit and he's on the Olympic team (and Polina has none), so getting a whole ton of senior international experience isn't necessarily a requirement. It is nice to have more time in from of the senior judges though.
Oh another possibility in 2018 is Tomoki Hiwatashi, who won Novice last year. He was also out on injury this season.
Back on topic: 2,719,426 views. Getting closer to 3M.
ETA: Just watched the Ice Network version of Jason's FS. Michael Weiss' commentary was quite nice actually. Worth watching ( I think you can access Jason's FS without an Ice Network subscription.)