Dallas running back Darren McFadden is questionable for Sunday's game against Miami with a groin injury, and inexperienced backups could lead to some shuffling behind him. Owner and general manager Jerry Jones said on his radio show that the team was being cautious with McFadden, whose career as the fourth overall pick by Oakland in 2008 was derailed by a litany of injuries. ''We didn't want to push anything, give it as much rest time,'' Jones said. More...