All categories were lower than 2014 (adjusted for games played).
Interesting that both Cardale and J.T. dropped 20-30 points in Passer Rating.
Changes to receiving personnel included:
Loss of Devin Smith (4.33 40-time) and addition of Braxton Miller (4.32).
Loss of Heuerman replaced by Vannett.
http://www.sports-reference.com/