Hey so I just though of something for Subaru

Maybe where she goes from being a cheerleader to some fat greasy otaku nerd, where she slowly begins to get addicted to playing gachapon and doujinishi, then it reflects on the way she performs as a cheerleader. then she starts to wear baggier clothes, starts developing a muffin top, and loses her popularity as well. Could it work or is it overdone?