Mike Daniels is by far the Packers best defensive linemen. That guy is a BEAST. He plays hard on every play, and is pretty much the only player that consistently provides pressure. Nick Perry, BJ Raji, Mike Neal, and Datone Jones have been incredibly disappointing this season.
As far as I'm concerned, there's not an outside linebacker on this team that can be counted on to stay healthy next season. Therefore, it needs to be a top priority this offseason, yet AGAIN.