The Cubs have already added a left-handed pitcher to the Major League staff. Mike Montgomery will join the Cubs in Milwaukee and give Joe Maddon another lefty in his bullpen.
Theo Epstein said Wednesday after the trade with the Mariners that the Cubs were not done and still have areas the front office would like to address.
The Cubs have internal options in Brian Matusz and Jack Leathersich from the left-side. Most think the front office will go outside the organization and acquire another left-handed reliever before the non-waiver trade deadline on Aug.