PennLive's Johnny McGonigal and Bob Flounders react to Penn State coach James Franklin's weekly news conference to jump-start Purdue week on this episode of the Blue-White Breakdown podcast. Franklin revealed that true freshman QB Drew Allar will be the backup to Sean Clifford for the Purdue game. Plus, how good is Kaytron Allen and how will Penn State's offense attack Purdue's Cover Zero scheme on Thursday night?

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