Levine: Chris Bosio A Big Key To Jake Arrieta's SuccessCubs pitching coach Bosio has been a big influence on Arrieta, who went 22-6 with a 1.77 ERA.
Grote's Cubs Observations: Chris Bosio Lauds Jason Hammel's ToughnessPlus, Dexter Fowler continues to set the tone for the Cubs at the lead-off spot.
Levine: Cubs Pitching Coach Bosio May Be Sought By Twins According to numerous sources Paul Molitor will be named the manager of the Minnesota Twins on Tuesday. The Hall of Fame infielder will want a coaching staff of the best and brightest people in the game, entering his first venture into managing.
The Bernstein Brief: Let Maddon Pick His StaffThis is no time to worry about feelings.
Samardzija: Pitch Count Not A Front Office MatterJeff Samardzija defended his coaches after hearing the front office will discuss pitching counts.
Levine: Castillo Ready To Step Up As A LeaderA few Cubs pitchers didn't want Welington Castillo catching them last season, but he's confident now.
Bosio On Cubs' New Analytics: 'It's Like We're Cheating' Theo Epstein, Jed Hoyer and Jason McLeod have teamed up in Chicago to completely change the culture of the Cubs.
Meet The 2012 Cubs Coaching StaffCubs manager Mike Quade announced his 2012 coaching staff Friday. Here's how it shakes out.