I never bought that argument, but from what I understand, it takes Parcells time to break the player. Next year you should see a difference in Barber according to this theory.
The line just has not been good this year. It started out about average or just under and has now become one of the bottom 5 to 10 lines in the league.
Rookie RT. You expect some struggles there and that has happened. Can he get better for next season?
A RG who missed most of training camp with a back injury. He never seemed to recover and has been pushed around and made mistakes. Will he be asked to come back next season?
A center position that is finally getting the snap right. The majority of the time is manned by a guy that is too weak and the rest of the time by one who is too dumb. Can they or will they try to find anything better next season?
A LG who is one year older, not one year better. Larry can do some good things. He is still the best lineman on the team. That isn't really a great compliment anymore.
A LT who can't beat out the rookie RT. Flozell will return, but at what level?
With all that, how was Julius supposed to be successful? Heck, I thought he was doing a good job to average 81 yards a game before his injury. If he would have maintained that for a full season, that is 1296 yards. Most people would take that. The line has become worse and neither he or Barber are going to put up good numbers behind them.