Derek Carr and the New Orleans Saints have a chance to turn a corner in their up-and-down season and reassert themselves as a leading contender in the NFC South. The next test for New Orleans (4-4) comes Sunday in the Superdome against the struggling Chicago Bears (2-6), who'll again play without injured starting quarterback Justin Fields and who also fired an offensive assistant coach this week. The roster and staff upheaval in Chicago could bode well for the Saints, but that's not the way Carr sees it.