Coming into the 2014 season, Perrish Cox’s goal was to prove to the 49ers coaches that he deserved to be on the field.
The 49ers were penalized nine times for 107 yards in their loss Sunday to the Arizona Cardinals.
'Next man up' philosophy may produce a new weapon; 49ers thought process on shorthanded O-line; the spotlight turns to cornerback Chris Culliver.
Programming note: What are you doing on your lunch break? Watching Vic Fangio and Greg Roman address the media, of course.