Bervinchak Love had been on staff with the blue and white for 30 years.
Penn State now has four players in the 2026 recruiting class.
Mouser spent 10 seasons with Campbell in Ames, Iowa, and spent the past two seasons as the Cyclones' play caller.
Nobody has seen or heard from the former Centre County district attorney in over 20 years.
Penn State last played in the Pinstripe Bowl in 2014.
"I mean, when your only campaign is to do that, and clear your dad's name and his legacy, and that's like, become your lifelong journey, and you bring people along with that, you create a lot of dissension."