Green was listed as questionable on the team's injury report throughout the week, but was unable to play because of bruised ribs. He was injured on the first play of Green Bay's game at Houston on Nov. 21. Nick Luchey (shoulder) and Najeh Davenport (hamstring) are expected to play against the Rams, though, both have been limited recently by their injuries. The Packers also signed free agent running back James Jackson this week.
Leach is a former linebacker and fullback at East Carolina, where he lettered four years, he earned his team's offensive MVP honors at the annual Blue-Gray All-Star Classic after his senior season.
Leach wears No. 48 on the Packers' roster.