Allar has 45-7 touchdown-to-interception ratio as a Nittany Lion.
The Nittany Lions were seeded No. 6 and is projected to face No. 11-seeded Georgia.
Luke Reynolds, Corey Smith, and Eagan Boyer all caught the eye of the starters.
James Franklin said Monday that Nick Singleton's injury is "short-term" and he is not listed on this week's report.
Oluleye didn't record any stats in his two seasons with the Nittany Lions.