Cal's losses to the draft will offset the change in scenery. Cal won't win 9 games next season.
Arkansas loses most of their OL, but Mustain improves, McFadden and Jones are back, but they should be a small bit worse than last season.
The only teams on the schedule that actually improve from 2006 are Georgia, Alabama, and Kentucky.
Arky loses their best LB and Keith Jackson JR (2nd best DL) also to grad. Plus their best DL Anderson and their best DB Houston are leaving early. They will be much softer on D.