Kliff Kingsbury first clued many of us in to the many mysteries of Johnny Manziel five months ago. I'd asked Kingsbury, then Texas A&M's offensive coordinator, why Manziel immediately sprinted off the field following the Aggies' comeback victory at Mississippi on Oct. 6 while his teammates stuck around to croon the Aggie War Hymn. "Who knows with him?" Kingsbury said, shrugging. "He does his own thing sometimes."