‘New offensive coordinator Nathaniel Hackett, 33, comes to Buffalo from Syracuse, where he worked as Doug Marrone’s offensive coordinator. Hackett ran an up-tempo style of offense at Syracuse, and his first order of business will be figuring out who is quarterback – Ryan Fitzpatrick, Tarvaris Jackson or a rookie. The strength on offense is the O-line, RB C.J. Spiller and WR Stevie Johnson.’