Basically, it comes down to this -- Greg Knapp or Darren McFadden.
The Raiders have to make a choice between a beleaguered offensive coordinator whose version of the West Coast Offense and zone-blocking scheme all-but neutered what had ben one of the game's more explosive running attacks and an explosive running back who has a propensity to get injured and yet to play a full 16-game season. Reports have Knapp and other staff members on their way out this week, though coach Dennis Allen would not comment on them Sunday.
It was obvious McFadden was struggling early and often with the return of the ZBS, a system for which not only Mike Goodson but undrafted rookie Jeremy Stewart seemed more fitted and comfortable.
Knapp is expected to be fired, so as long as the Raiders hire an OC who plans to run an offense more suited to McFadden's strengths, he should return to RB1 form in 2013. This was a cas of Knapp fixing something that wasn't broken.