Ji-Man Choi (leg) is expected to miss 4-6 months.
Cubs signed LHP Phil Coke to a minor league contract with an invitation to spring training.
Bruce Rondon (elbow) will throw one more live batting practice session before getting into a Grapefruit League game.
Hank Conger has some minor soreness in his left wrist.
Suk-min Yoon has returned to South Korea.