Music agent Scott Morris has joined CAA. Morris comes to CAA from ICM and will be based in the Gotham office. Morris currently serves as an Executive Board Member of the Intl. Entertainment Buyer’s Assn. (IEBA).“Modern Family” star Sofia Vergara has switched agencies, leaving WME to sign with CAA. She soon will be seen in 20th Century Fox’s “The Three Stooges.” UTA has signed Michael Katleman, an exec producer and director on TNT drama “Rizzoli & Isles.” He continues to be repped by Rain Management Group. Max Adler and Adrian Lester have inked with Medavoy Management. Adler can currently be seen on Fox’s “Glee.” Lester is known for his work on the AMC series “Hustle.” Adler is repped by Gersh and Lester is repped by Artist Rights Group. Tim Griffin has signed with Untitled Entertainment. Credits include “A Better Life” and “Fair Game.” He is repped by Pakula/King & Associates.