With Idiomatic having all but conquered the distaff division leading her connections to entertain the idea of racing against older males, First Mission rising toward the top of the older horse division, and Hit Show a strong comeback winner of his 4-year-old debut, trainer Brad Cox already had some thinking to do about how and where to place horses in important dirt routes this summer. And after Highland Falls won the Grade 3, $275,000 Blame Stakes on Saturday at Churchill, Cox had another horse to consider for Grade 1 races at nine furlongs and beyond.