Outside of Lester, the rotation Joe Maddon called the most talented he had managed instead has been the team’s most disappointing element. Kyle Hendricks has enjoyed more good moments than bad but likely believes he can deliver more consistently — if Maddon ever would fully trust him. The Cubs will be lucky if $126 million free agent Yu Darvish returns from right triceps tendinitis before the All-Star break. Jose Quintana has been too inconsistent for a pitcher some considered elite. Tyler Chatwood, who leads NL pitchers in walks by a healthy margin of 21, cannot be trusted yet and lacks the control needed to try him in the bullpen.