But you just do what they did with Frasier between Frasier and Cheers, change him a little, set up something new. Create a new foil. Maybe have the person who took over for Frasier leaving take all of Niles clients. He is amazing, they could have made it work. Just like the brother on Everyone Loves Raymond, the show was shit, Raymond is awful, but his brother could have lead his own show.