Willis, Asomugha inactive for 49ers
ST. LOUIS (AP)
Running back Isaiah Pead was somewhat of a surprise scratch for the Rams on Thursday night, with Daryl Richardson returning from a left foot injury. Pead played most of the game last week and had not been on the injury list.
Willis (groin) and Asomugha (groin) did not practice this week. The 49ers also were without linebacker Aldon Smith, placed on the reserve non-football injury list as he enters rehab for substance abuse.
AP NFL website: www.pro32.ap.org