The Frasier reboot season 2 may see the return of a deep-cut original show character, as teased by Kelsey Grammer. Aside from starring as Frasier Crane, the actor also produces the Paramount+ revival, which means that he is more involved in the endeavor. This allows him to be a creative force for the show behind the camera, and if it's up to him, Grammer would like to see more familiar characters when the Frasier reboot returns for season 2.
https://screenrant.com/frasier-reboot-season-2-harry-moon-brian-cox-kelsey-grammer/