The Bucs today for the second time in 2007 said good-bye to fullback Zach Crockett.  The 34-year-old had first been released on October 24th, then was back with the team a second time after being signed last Wednesday.  In week seven vs the Lions he had one carry for no yards.  He has rushed for 1,701 yards on 510 carries and 36 touchdowns and caught 96 passes for 680 yards and two scores in his career.