4. Jacoby Ellsbury, Centerfielder
Status: Signed by the New York Yankees to a seven-year deal worth $153 million
Another part of the Red Sox World Series core, but he should be harder to retain for Boston than Napoli. Ellsbury is most likely going to get big bucks and early signs are that many teams are interested in his services. Ellsbury once again led the league in steals with 52 stolen bags and brings a skill set to the game that few players in the majors do.
