Danm, I don't think that is a fair comparison.
This is after-all, albeit martial arts, a form of fighting.
A wrestler who couldn't get a striker down, would be having damage done to him.
A wrestler who is simply LnPing on top of another man, is not doing any damage and hence, should not be rewarded as they are doing no damage.
There is a term applied in the scoring methods in boxing for things like this, it's called 'effective aggression'. You can't be rewarded for outworking a guy, if you aren't doing any damage.
Wrestlers should simply be more active and use more GnP, nothing wrong with them using their superior wrestling, as long as they are using it effectively!