I think having a more specific Traxxas-based trucks section could be beneficial.
Keep the Revo section ALL Revo.
Have a Maxx Section (NOT E/T Maxx parts ???)supporting all Maxx-based MT trucks of course. That would be a little bit of a change.
And then to go along with Gee's suggestion, maybe a Rustler/Jato, Stampede/Bandit section (or 2 wheel drive traxxas trucks hangout) OR maybe a 2 wheel drive section being just Traxxas or not.
I have no opinion on KnowItAllNeil

or CooleOCooleOCooleODrool

becoming RCMMods.