ST. LOUIS (AP) -- The St. Louis Rams signed cornerback Brian Jackson and wide receiver Nick Miller, addressing two positions hit by injuries. The Rams placed cornerback Bradley Fletcher (knee) and wide receiver Danny Amendola (elbow) on injured reserve last week during their bye. Jackson and Miller were on the field for practice Monday. Miller played 11 games for the Raiders the last two seasons. He was used most heavily on punt returns, and totaled three catches for 40 yards. Jackson played 12 games for the Giants last year and was waived injured with a hip injury earlier this season.