Commanders' Ron Rivera says he is not 'overly concerned' about Carson Wentz's inaccuracy in training camp | CBS Sports Headlines Commanders' Ron Rivera says he is not 'overly concerned' about Carson Wentz's inaccuracy in training camp Wentz has not blown the team away, but Rivera is not too worried about … Continue reading Commanders' Ron Rivera says he is not 'overly concerned' about Carson Wentz's inaccuracy in training camp