Maybe it's a tad discriminating a few riders but there is nothing to stop riders competing in both.
It seems like w hh at you want is all riders to score points in both?
Why?
Any rider can compete in both events.
If it's trophies you want I've a cupboard full of plastic rubbish you are welcome to.
Ride the events you want.
Compete for what champs you want.
Isn't this what's being done here?