Tom Cable "McLovin" Punches Raiders Assistant

Oakland Raiders coach Tom Cable (a.k.a. John Goodman) was rumored to have "round-housed" assistant Randy Hanson during a coaches meeting. Cable, who models his coaching style after Buddy Ryan, believes it is okay to hit people in the face when they aren't looking as long as you keep it in-house. What could Randy Hanson have possibly done that would anger Cable so vigorously that he felt the need to rearrange Hanson's face?