Got another Love Live! fic to recommend, stumbled upon this one the other day and found it really affecting. Efforts and Changes by Dessert Maniac.
It's a three-chapter character piece that focuses on the second years during the brief period where Honoka is offered Student Council leadership. The complication is that this version of Honoka is not only aro/ace (which is a surprisingly small part of the story), but also clearly not neurotypical. The author says she wasn't written as autistic, but she has a similar difficulty reading expressions and identifying others' emotions, as well as more subtle "out of the norm" differences. The real crux of the first two chapters has a lot to do with her relationship with Umi, who has always pushed her to do better and what that means from both their perspectives, and the third focuses on Kotori who has her own internal struggle to deal with.
Overall it's pretty powerful, and a bit surprising how well this alternate reading of Honoka fits in with the version in the actual anime.