A rep is a good idea.
I think the debate here really is centred around the focus of the competition. It is being used as a showcase for writers,actors,directors and the producers. It is not solely writer led. If it were the writers absolutely should be involved in every step of the way and have opportunity for meaningful dialogue with all concerned - actors,directors,stage managers, producers. Without the writers you couldn't have this kind of showcase - but everyone involved isn't doing it simply to 'find the new best sitcom' or sitcom writer.