By Paul Kuharsky Peyton Manning is at Duke University with former UT teammate Todd Helton this week on a "social visit" with Duke coach David Cutcliffe, the school confirmed Thursday to ESPN. Manning is also continuing his rehab as Duke offensive

Current Duke coach David Cutcliffe was Manning's offensive coordinator at the University of Tennessee.

10 Duke upsets #5 North Carolina | Freshman Austin Rivers stunned North Carolina with his game winning buzzer beater.

10 Duke upsets #5 North Carolina | Freshman Austin Rivers stunned North Carolina with his game winning buzzer beater.

His much-anticipated freshman season at Duke had been one of ups and downs, at least until Wednesday night's game against North Carolina. Check out the guard's game-winning 3-pointer at the buzzer in Duke's 85-84 victory in Chapel Hill and the reaction