If they still wanted to bank a bit on the X-Men for Fox right now; they would be marketing the hell out of Dark Phoenix (Keep in mind, we are now about 6 months out, which is a bit later than usual for the core X-Men series. And New Mutants has basically been MIA for a LONG period of time.
My guess, is that NM is removing it's X-Men branding, and will be renamed and redone to be just a Hulu film that's only on that platform. Dark Phoenix however..is a problem.,