A fresh new team who know how to work with today's media is a great move for her promo game. In terms of image I feel a bit of time with a personal trainer would definitely help her image as like it or not, her looks have always been a big part of her appeal. Of course the voice and material cemented her talent but Mariah was every builders secret wet-dream after Kylie Minogue lol the Aretha/Adele route is not for her. Lastly, in terms of material I personally love her on R&B/Pop/Hiphop however I would love to see her be a little more experimental in terms of sound.., think Aaliyah's final album or Little Dragon.., i.e. sparse digital soundscapes for her voice to dominate. I want her to work a fresher sound in general.