I just don't love the idea of Create Diggers or as someone mentioned on Reddit, Jazz, as an appealing choice for a new track.
I want diversity and new options, and as RHH and Classics are beginning to show it's harder to curate a fresh pick every month when you reach 3-4 years with licensing deals involved (especially when you don't repeat artists). Classics includes Jazz already (plus the many other reissue lines killing it with Jazz releases), and "Crate Diggers" has a regular presence in Essentials, Exclusives, and to a lesser extent Classics. As much as moving those to their own subs would free up Essentials and Classics to focus on other genres, I would rather a fresh track giving us something we don't regular get at this point. And I don't think it's a good idea to make a track genre too narrow.
I'm obviously most in favor of Vinyl Me Pardner, not only because it's my favorite Music and Underrepresented on Vinyl, but it can encompass so many different types of Southern and Roots musics besides just straight Country. Like Southern Rock, Americana, Indie Folk, Bluegrass, Rockabilly, Western Swing, Cajun Music, Country Blues, etc etc. I really think can remain fresh for awhile and even if you don't like Country (which I think many will come around on) there is plenty which would be appealing. Same as someone can enjoy Classics even if they don't like Jazz.
Even if we don't get that though, I would rather Electronic, or an Alt-Rock sub that includes Metal, Punk, Grunge, etc to give some variety.
Also we're assuming there is only 1 new track coming. They had multiple ideas floating around a couple years ago that were shelved in favor of Anthology. I think there is a good chance that Anthology plan failed because of pricing, logistics (And this is from someone who loves Anthology). So I wouldnt be surprised to see them now put Anthology on the backburner (or at least make them less frequent), in favor of new tracks which are less cost prohibitive and restrictive.