If you mean adding more categories to the leaderboards. Last time this came up, the majority of runners seemed to be against the idea. The main reason being, no one seriously runs any categories other than the ones listed. Furthermore, we have to decide which categories are too retarded to be on the leaderboards, which is another can of worms.
Personally, I don't really care about having misc categories, but some people are passionately against it and I don't really expect it change any time soon. Feel free to tell me which categories you were thinking about, I'm kinda curious.
90 star was actually getting all stars except castle stars and 100c stars, but switches were required as well. i wanna say it was ILoveVark's idea? I did a run of it once but I would never ever expect representation on a leaderboard.