Which college was Joe Greene playing for when he entered the NFL?

Which college was Jack Lambert playing for when he entered the NFL? What jersey number did Jack Lambert wear with the Steelers? What position did Joe Greene primarily play? Joe Greene is best known for playing with which NFL team? What jersey number did Joe Greene wear with the Steelers? What position did Bruce Smith primarily play? Bruce Smith is best known for playing with which NFL team? Which college was Bruce Smith playing for when he entered the NFL?