I'm totally not biased from the conversation in the crash discord, but this would be goated to add to the page tbh. It allows us to have a way to track times that apply to RTA settings, and have a place where you could push for AI, Wumpa, and Item optimizations, and see what human potential is with these factors in play.
As for the rules/categories, 3 Lap and 7 Lap are what I think should be there. 3Lap reason: (duh), 7Lap's reason, tho, to me, it being a consistency challenge would be such a unique spin on the way tracks are played currently. I think the Skips/No Skips flag is a great idea, as well as a character flag, too. I don't think they should be alternate categories; it would be too needlessly spacious.
Also adventure courses being submittable would be crazy cool. We'd have an unofficial "Community Sum of Best" in a sense, with the best times we have gotten in runs being able to be kept far more easily. They also would never become the meta because they would always theoretically be slower than doing ILs in Arcade due to where you start being further back.
I think splitting boards and having igt for both is an excellent idea, let the pc gang rise up yeeehaw