Arkansas is the only Mid-South School singing a Happy Tune Monday..
The Hogs can thank their Rookie Quarterback for their success...
Mitch Mustain is named S.E.C. Freshman of the Week for his play in the win against Vanderbilt Saturday.
Mustain passed for 224-yards and 3-Touchdowns in Arkansas' 21-19 victory.
The former Parade Magazine Prep Player of the Year is also named Rivals.com National Freshman of the Week.