spoiler Question about the Student Six.

[CastletonSnob 3,079]

Why couldn't each of the Student Six have their own individual episodes, allowing them to get some development? Ideally, it would be like Season 1, where their friendship grows over the course of the season. They had the right idea in the S8 premiere where they had to learn to become friends, but looking at the leaked synopses for S8 episodes, I don't see any episodes centered around each individual student or them growing closer as a group. The Mane Six have developed as much as they're going to at this point. Why do they need more episodes?