Programming note: Watch Thursday's 49ers press conference with Vic Fangio, Greg Roman and Anquan Boldin to
GREEN BAY, Wis.
Now that the 2013 53-man roster is set, let's took a look at how the 49ers are different than they were a season ago.
KANSAS CITY, Mo. -- The 49ers' defense didn't wait until the post-game handshakes Friday night to get cozy with quarterback Alex Smith, who spent his first eight seasons with the 49ers.