…Thursday, September 14, 1972 THE MICHIGAN DAILY Page Nine I Thursday, September 14, 1972 THE MICHIGAN DAILY Page Nine Wildcats enter unpredictable season NORTHWESTERN WILDCAT halfback Stan Key (31) circles left en igan All-America safety Tom Darden in last season's crucial open returns to bolster Wildcat hopes in this year's opener at Michigan, tion will be sorely felt by the Wolverines. Cornhuskers, Colorad of Big Eight pigskin C By FR...…