Luke Stuckmeyer and David Kaplan break down all the Cubs' moves at the trade deadline, including Nicholas Castellanos' impact on the offense, especially against left-handed pitching (2:00), what current Cubs players need to step up down the stretch (4:30), the change of scenery for Carl Edwards Jr. and the new-look bullpen (6:00), and how much pressure now rests on the shoulders of Joe Maddon (9:15).