MLB Yankees Sign Sabathia and Burnett (19 images)

CC Sabathia and A.J. Burnett (L) smile while wearing their new jerseys at a press conference announcing their signing with the New York Yankees at Yankee Stadium in New York City on December 18, 2008. (UPI Photo/John Angelillo)

CC Sabathia and A.J. Burnett (R) sit in their lockers in the new Yankee Stadium after a press conference announcing their signing with the New York Yankees in New York City on December 18, 2008. (UPI Photo/John Angelillo)

CC Sabathia stands on the field of the new Yankee Stadium after a press conference announcing his signing with the New York Yankees in New York City on December 18, 2008. (UPI Photo/John Angelillo)

CC Sabathia and A.J. Burnett (R) walk in the old Yankee Stadium after a press conference announcing their signing with the New York Yankees in New York City on December 18, 2008. (UPI Photo/John Angelillo)