'Miami' Replaces Its Host
NBC's search for a pompous, arrogant morning show host is over.<br /> The network has cast actor Matt Letscher to fill the role of Gavin Stone, the aforementioned host on its new comedy series, "Good Morning Miami." The actor who played Stone in the pilot episode, Burke Moses, has left the show. Portions of the pilot will be reshot to reflect the change.<br /> <font size="1" face="Arial,Helvetica,Geneva,Swiss,SunSans…