Scrubs’ Donald Faison has been cast in a CBS pilot, but the new gig has left the actor’s future on the long-running comedy in doubt. Faison, best known for his role as Turk on Scrubs, will reportedly play a lead homicide detective in a group of outrageous cops from Las Vegas. The casting news has sparked rumors that Scrubs – which moved from its network home at NBC to ABC last season — may be axed for good.