I believe that Hall's knee injury is just not back to 100%. Seems like I read or heard something like that. He's back practicing to a limited extent, but not sure when he will be totally ready to play in games. My guess is that the coaching staff would like to keep him out until the bowl game just to give him additional time to heal. Of course, another injury to the OL could change all that.
Thought Richmond had a really good game against a good DE. Nice to see he is coming along.