There are rumblings at the moment, that Disney may sell off its share of HULU in the near future. Most likely to Comcast/Universal, if the rumors are true.
If that's the case, all their 20th Century Studios content would be absorbed by Disney+, and most likely have its own section (STAR) like it does in International territories.
I guess it just depends on when/if this happens and how fast the transition is.