Gov. Mifflin sophomore Jackson Parker top performer at Berks football combine Berks CatholicConrad WeiserDaniel BooneExeterFootball By Mike Drago Last updated May 31, 2022 Exeter's Joey Schlaffer competes in the L-Cone Drill at the Chris Nunn Combine. Share FacebookTwitterPinterestEmailFacebook Messenger Content on MikeDragoSports.com is exclusive to the caring subscribers who make this site possible. Click here to start a subscription. If you are already a subscriber click here to log in.