Penn State's recruiting class was highlighted by five-star linebacker Brandon Smith and two of the nation's top 10 prospects at both quarterback and running back.
Westcott currently has 18 points in 21 games played this season for the USHL's Sioux Falls Stampede.
Ja'Juan Seider successfully brought in another blue-chip prospect from Florida to Happy Valley when Cain committed to Penn State.
Faison played in one game for Penn State, and he'll transfer to UNC Charlotte so he can be closer to his family.
Gillikin has maintained a perfect 4.0 GPA throughout his college career.
Barkley crossed the 1,000-yard threshold during the Giants' blowout win over the Washington Redskins.