Board Thread:Spoilers!/@comment-9186670-20160313024231/@comment-24674051-20160429165834

truth be told, I anticipate that we could leave the UW as early as the end of FIrebird. The events of Last Rites, and the possible Hades/Zeus conflict, could easily occur in the Real Storybrooke.

For sure, though, with the BTS pics of the funeral scene in "Last Rites", the gang will be done with the UW by the end of that episode. "Only You" and "Untold Story" make up the 2 hour finale for Season 5, and to my knowledge have nothing to do with the UW or Hades.