The Bears travel to Arizona to face the Cardinals Saturday night in their second preseason game. Here are four things to watch:
(1) Will the No. 1 offense show improvement?
Starting quarterback Mike Glennon struggled in last Thursday night's preseason opener against the Broncos, but he wasn't alone. The first-team offense committed two turnovers sandwiched by a three-and-out on its first three possessions of the game before picking up its first three first downs on its fourth and final drive.
Glennon completed just 2 of 8 passes for 20 yards with an interception that was returned for a touchdown and a 0.