Penn State signs recruiting class, introduces defensive coordinator Tom Allen

Penn State signed 25 high school prospects on Wednesday and more than half will join the team in January. We detail a busy day in Happy Valley, spotlight several incoming freshmen, and finish with reaction to Tom Allen's introduction at Nittany Lions defensive coordinator.Follow the team on Twitter: @Lions247 @TDsTake @danieljtgallen @tyler_calvaruso @MarkXBrennan. Follow or subscribe to the Lions247 Podcast on Spotify, Apple Podcasts, Google Podcasts, Stitcher, or wherever you get your podcasts. And watch every episode on YouTube.