Arthur = Peter Lassally?
Anyone know how much (if any) of the Arthur character is based on famed late night producer Peter Lassally? The New York Times anointed him the "host whisperer" for his work with Carson and Letterman. More recently, he's credited with bringing Craig Ferguson to the late night scene.
Also, if I'm not mistaken, Lassally's somewhat legendary amongst show biz insiders for his work as Carson's button man -- the guy who ruthlessly enforced the king's rule. For example, he handled the "punishing" of Joan Rivers for her perceived betrayal of Carson when she supposedly went behind his back to launch her own late night show.
Quid novi? Vidistine nuper imagines moventes bonas?