Penn State running back Saquon Barkley (26) runs out of the tackle of Purdue linebacker Markus Bailey (21) during the first half of an NCAA college football game in West Lafayette, Ind., Saturday, Oct. 29, 2016. (AP Photo/Michael Conroy)
Penn State running back Saquon Barkley (26) runs out of the tackle of Purdue linebacker Markus Bailey (21) during the first half of an NCAA college football game in West Lafayette, Ind., Saturday, Oct. 29, 2016. (AP Photo/Michael Conroy) Michael Conroy AP
Penn State running back Saquon Barkley (26) runs out of the tackle of Purdue linebacker Markus Bailey (21) during the first half of an NCAA college football game in West Lafayette, Ind., Saturday, Oct. 29, 2016. (AP Photo/Michael Conroy) Michael Conroy AP