Hamler's roommate at IMG Academy is now an offensive lineman for the Wolverines.
"We feel we're at our best when we play with a lot of pace and have scoring from everywhere."
Kerr made his season debut against Princeton alongside a new-look Nittany Lion defense.
The CFP committee unveiled its first top 25 rankings of the 2018 season on Tuesday evening.
“They disrespected us with the loss that we took last year. Like [Michigan defensive coordinator Don] Brown said, we got to take it personal.”
Penn State earned its highest ranking since January 2017 in this week's USCHO poll.