Minnesota quarterback Tarvaris Jackson is listed as probable for the Vikings' game Sunday at Chicago, making it likely that he will get his first start in three weeks. Jackson injured his groin against Detroit in Week 2, when he threw four interceptions. Veteran Kelly Holcomb started the next two games. He kept the turnovers to a minimum, but also had trouble igniting a sputtering offense in losses to Kansas City and Green Bay. The Vikings had a bye last week, giving Jackson time to recover. He has said he is not 100 percent but is feeling better every day.