McGovern landed in Dallas after being selected in the third round of the NFL Draft.
Barkley and Sanders will face off twice a season, and their first meeting will be played on December 9 in Philadelphia.
Sanders found his NFL home in the 2nd round of this weekend's draft.
Bolton was typically one of the Nittany Lions' first options off the bench in his freshman year, scoring 11.6 points per game and shooting a team-high 87.6 percent from the free throw line.
Last year, the festival ended early due to lightning, canceling the performance of headliner Logic.
Akers presided over the first yearly decrease in the three-year history of the Board in its last cycle, when it recommended a $265 per student per semester fee for the upcoming academic year.