Barkley discussed a number of topics -- including his cameo at this year's Met Gala and progress towards earning his Penn State degree -- following his youth football camp in Happy Valley.
Penn State football players of the past and present used Twitter to congratulate Tommy Stevens and wish him well with his new squad.
Defensive end Yetur Gross-Matos is already shaping up to be a top pick in next year's NFL Draft.
Stevens will reunite with Joe Moorhead, Penn State's offensive coordinator during the two best statistical seasons of the quarterback's career.
Polk entered the transfer portal in January, and he's set to join James Madison for the 2019 season.
The 17th annual Lift for Life event will take place at 5 p.m. Friday, July 12 at Holuba Hall.