Moss came out of his year-long retirement when he signed a one-year deal with San Francisco on March 12. While the 35-year-old Moss is by no means a safe bet to succeed in 2012 -- he caught just 28 passes for three teams in 2010 -- bringing him in is a low-risk, high-reward move for the 49ers, who didn't get much production out of their wideouts in 2011.