Green Bay Packers NFL Draft prospect profile: DT William Campbell Player Information: William Campbell, DT Michigan 6-5, 311 pounds Hometown: Detroit. MI STATS Pro Day:  40 yard: 5.15 Bench: 35 Vert: 27″ Broad: 107″ 3 cone: 7.28 News and Notes: William Campbell is your quintessential late round/priority rookie free agent.  Coming into Michigan, Williams was […]