The Minnesota Vikings are making a change at quarterback, with Nick Mullens replacing Joshua Dobbs under center for the Week 15 contest against the Cincinnati Bengals on Saturday, according to sources. Mullens replaced the struggling Dobbs in the fourth quarter of Week 14's 3-0 win over the Las Vegas Raiders and has 17 career NFL starts under his belt. He also knows the Vikings system and is fully healthy after being on Injured Reserve in October. The 28-year-old went 9-for-13 for 83 yards and...