Hamler was forced out of the game in the second quarter after he awkwardly landed on his left leg while laying out for a pass.
In Penn State's 38-17 win over Villanova, Clifford threw for a career-high 401 yards and a career-high-tying four touchdowns.
Across the board, it was a big week for former Penn State football players on the defensive side of the ball.
Penn State football earned fairly solid grades across the board following its win over Villanova.
This year's Stripe Out is less than a week away, so make sure you check out what color you'll need to wear.
After this weekend's shaky win over Villanova, the Nittany Lions still have room to prove they're deserving to be the highest-ranked Big Ten team in the country.