Sunday's GIII Oklahoma Derby and GIII Remington Park Oaks give the sophomore set a late-season option at age-restricted competition, with some marquee names making the trek across to Oklahoma City. Brad Cox has sent out the winners of the last three runnings of the centerpiece of the local racing calendar--Owendale (Into Mischief, 2019); Shared Sense (Street Sense, 2020); and Warrant (Constitution, 2021) and can break the tie with Donnie K. Von Hemel should Gary and Mary West's Best Actor (Flatter) validate his morning-line favoritism. The $330,000 Keeneland September purchase has...