If she's releasing a single soon, then she need to make the video as early as possible and release it with the song to get those streams and have a "We Belong Together" type video.
I think you mean a Don't Forget About Us type video
Mariah needs to REST her voice when she's not using it on tour.
You can hear the big change in her TALKING voice let alone her singing voice since TEOM when Benny Medina forced her to see her doctor. She needs that kind of aggressive influence again and she'll be good to go!
I have no doubts Mariah's studio voice can land her a #1 but she needs to be able to replicate it live cuz the GP has a microscope on her.
Stan for her best album