I like seeing more of Sawada fitting in with the gang. I remember her getting a number of segments in the anime, both the main and 'Missing Pieces' seasons. Made her feel like an actual character and not just a gag entity to make Hori, and then Miyamura, jealous. Especially since it seems like they majorly toned down her obsession with Hori both here and in the anime after her initial appearance. There was also some stuff in the anime (which I assume will come up eventually) showing her actually managing to get along with her own classmates, too, finally.