Offensive coordinator Geep Chryst will be calling the plays from the coaches booth this season.
Offensive coordinator Geep Chryst will be calling the plays from the coaches booth this season. AP AP
Offensive coordinator Geep Chryst will be calling the plays from the coaches booth this season. AP AP
49ers with Matt Barrows

49ers with Matt Barrows

The premier blog for news and insights on the San Francisco 49ers

49ers’ new communication system gives QB more voice

August 11, 2015 01:27 PM