Clayton Valley Charter High School has named former Sacramento State assistant Nathan Kenion as its new football head coach, replacing Nick Tisa.  Kenion has a long history in the game of football. He played at De La Salle High School as a running back and safety, playing with future all-pro NFL running back Maurice Jones-Drew.  When looking for a head coach, CVCHS athletic director Eric Bamberger said experience and a long history with the game is something the school looked