Ok in the pages and pages of Radfest threads I'm not sure whether it has ever been mentioned.
But I think it would be good to have some sort of tutorials, as I'm sure there are many of us that watch someone and think how the f*#k did they do that - i know its all practice but sometimes being told 'if you tuck a bit more here or take off closer/further away' helps.
Just like the Saturday afternoon have a 2/3 hour tutorial.
And do like different groups; so for example have Meek, Maher and Prattley and co coaching people who want to improve tgs. John S and Euan B etc aiding street guys (basically inspireds) and then people wanting to know the secrets behind doing best in comps in another group.
But yeah just to try and keep people improve, but just an idea!