Sandman (Tapit) and La Cara (Street Sense), Grade I winners for dual Hall of Fame trainer Mark Casse, each had five-furlong workouts over a fast track Saturday morning at Oaklawn Park in Arkansas. GI Arkansas Derby winner Sandman, under Cristian Torres, went in :59.60 (1/16). He covered his opening eighth of a mile in :12, a quarter-mile in :24 and three furlongs in :35.80 before galloping out six furlongs in 1:12.40. Unraced since late August, Sandman has had five published workouts in advance of his yet-to-be determined 4-year-old debut. "He's...