Here's a quick piece on the improvement within Stanford's offense from the perspective of several of the Cardinal's offensive players. Includes comments from Remound Wright, Christian McCaffrey, Pat McFadden, Graham Shuler and Josh Garnett from various post-Arizona interviews.
https://stanford.rivals.com/content.asp?CID=1813132
https://stanford.rivals.com/content.asp?CID=1813132