I would love if she came back to the stage in an original play, but that's just this gay man's extremely wishful thinking.
As for The Cher Show winning, not gonna lie - it is possible. But they seriously need to work on the book to give her character(s) more dimension. I saw the matinee today and it really feels like she kept asking people in her what to do or had everyone tell her. That's not the only Cher we know - she does things because she's Cher and trusts her opinions (in fact, she does things specifically to f*ck with establishment). Her actual solo career, her numerous affairs, her sensationalizing nature, and her actual relationship with rock music has been totally removed from the show. She had parallel tracks in her life playing alongside what's on stage which would make for a more dramatic story. It is still very entertaining and much better than most other jukebox musicals, but it is misuse of such a rich and compelling character.
Caption: Every so often there was a rare moment of perfect balance when I soared above him.