(Hollywood, CA)  --  The Pac-12 will host its Media Day tomorrow at Hollywood & Highland in Hollywood, California.  Oregon head coach Mario Cristobal is set to speak at 9:30 a.m. while Oregon State's Jonathan Smith goes at 9:45 a.m..  Quarterback Justin Herbert and defensive linebacker Troy Dye will also be in attendance for the Ducks.  Running back Jemar Jefferson and wide receiver Isaiah Hodgins will make an appearance for the Beavers.