Bill Parcells wants back into the NFL, but not as a coach. Says he'd be interested in being a general manager. Only problem there is that he isn't a particularly good talent evaluator. Despite his famous line that the guy cooking the meal ought to be the one buying the groceries, Tuna's greatest coaching success came when somebody else was calling the personnel shots. The late George Young was the architect of Parcells' two Super Bowl-winning Giants teams. And Keyshawn Johnson's claim the other day that Parcells handpicked most of the talent on the 12-1 Cowboys was off-base. Most of the credit for the draft and free agency decisions there belongs to owner-GM Jerry Jones and player personnel VP Jeff Ireland.