Clemson's Mike Williams returns from a neck injury, is ready for his turn in the spotlight Posted Aug 29, 2016 There are many bad things that can happen after you run full-speed into a goalpost. In the Clemson football offices one summer afternoon, Mike Williams recounts them: There is a bolt of pain followed by a shudder of total body numbness. There is getting carted off the field and rolled into an ambulance. (Campus Rush)