No. 4 Penn State, versatile Tyler Warren take on Purdue

(Photo credit: Matthew O'Haren-Imagn Images)
Penn State is in the midst of a potentially special season, but that vibe would change significantly with a road loss to lowly Purdue on Saturday afternoon in West Lafayette, Ind.

The Nittany Lions (8-1, 5-1 Big Ten) are No. 4 in the latest College Football Playoff rankings despite a 20-13 loss to then-No. 4 Ohio State on Nov. 2. Penn State rebounded from that defeat to roll p