Green Bay Packers running back Josh Jacobs (groin) is reportedly nursing a groin injury, but the former Las Vegas Raider said it's not really an injury, and he's dealing with a minor "tweak." He also said he would be ready to play in a game if it was this week. In all likelihood, the organization is simply being extra cautious with its new $48 million ball-carrier early in the preseason. Jacobs posted a career-low 3.5 yards per carry last season, but his change of scenery could provide him with...