The Nittany Lions will play against No. 3-seeded Purdue on November 5.
Blums shot 40.7% from deep at Davidson a season ago.
Rojas leads the team in sacks.
"That doesn't mean Alex isn't close to being ready to help us or not practicing well ... It's more of full faith of what our football team can do."
Could Saturday be the Koby Howard return?