MADISON, Wis. – Penn State quarterback Drew Allar grimaced in pain as he was sacked on the final drive of the first half in the Nittany Lions’ 28-13 win at Wisconsin on Saturday. After staying on for two more plays, he walked gingerly to the locker room before the halftime whistle was blown. Allar’s day was done, and he was replaced by backup Beau Pribula.