Hey, this is my first post here but I've been reading the posts here since MK8 came out. I've mostly been working on Time Trials lately, and I'm not nearly as good as most of the people here I'm assuming, but my "best" course is MKS where I'm about 4 seconds off the WR.
On this (
http://www.mkwrs.com/mk8/) page it shows all the WR's for all 32 courses, and at the bottom of the page there is a "Total" row where it adds up all the WR's. I think it would be interesting for us to be able to have rankings based on everyone's totals. Some people might have spent all of their time on just a few specific courses, while others might spread around their time to improve their total time as much as possible rather than do one course for hours and hours and hours.
This might have already been suggested, or perhaps this is not even wanted among this community. I used to play Super Smash Brothers Target Test and loved this feature, it allowed me to see where the whole community was compared to myself, and I could see where I needed the most improvements based on which levels seemed "easier" to other people.
It might require a decent amount of work to make this happen... and I don't actually think me posting this here would actually make it come about. Just wanted to throw the idea out there, though.
Thanks!