Penn State quarterback Drew Allar suffered an apparent knee injury during Saturday's win over Wisconsin that puts his availability for next week's

Meanwhile in Columbus, Ohio State quarterback Will Howard was explaining Saturday how much he's looking forward to the Buckeyes' trip to Penn State. Howard, who played high school football at Pennsylvania's Downingtown West High, said he's "stoked" for the game.

Penn State quarterback Drew Allar was not on the field for the Nittany Lions' first drive in the second half. Broadcast cameras showed him standing on Penn State's sideline without a helmet and with a towel over his head as backup Beau Pribula led the offense out.

The Nittany Lions have been through a lot already. The weather delay at West Virginia. The halftime deficit to Bowling Green. The come-from-behind win at USC. On Saturday, Penn State faced another halftime deficit and lived to tell the tale with a backup quarterback at one of the craziest environments in the country.

Ohio State escaped with a 21-17 win over Nebraska on Saturday after returning from an idle week. Here's what we learned about the Buckeyes.