If Book more consistently hits the deep ball, like the beautiful throw to Boykin against Pitt, ND is a credible playoff team. If that part of the game doesn't come around, opposing defenses have the template to stymie ND's offense. The OL will look much better if safeties have to take a few steps back. I like Book's chances. More repetition, better execution. I would like to see more from WRs other than Claypool, Boykin, and Finke too.