The unbeaten Senor Buscador (Mineshaft) put himself on the map with an ultra-impressive, last-to-first victory in Friday evening's Remington Springboard Mile. Off a beat slow from his rail draw, Senor Buscador caboosed the field in 10th--some 17 lengths behind--through contested fractions of :23.52 and :47.22. He began to wind up entering the far turn, caught the eye with a visually impressive sweeping move approaching the quarter pole and kept on motoring from there to inhale the field in the stretch and win going away. Cowan, runner-up in the GII Breeders'...