‘The run game will incorporate more gap and power-oriented blocking, with a straightforward push being preferred more often to the wide-zone approach that Dennison brought from the coaching lineage of Mike Shanahan and Alex Gibbs, an O-line coach with whom Dennison worked on Shanahan’s staff. The Bills are also expected to utilize run-pass option (or RPO) plays that are steadily finding their way into the NFL from the college ranks and with which Daboll had success in his previous job as offensive coordinator at the University of Alabama.’