Packers’ Datone Jones: Kaepernick can’t keep running like that

The Packers have made no secret this offseason that 49ers quarterback Colin Kaepernick’s big game in a playoff-ending loss at San Francisco has forced them to re-think things on defense. Packers coach Mike McCarthy sent his defensive staff to Texas A&M to study the read-option offense, and the decision to draft defensive end Datone Jones…