It almost feels like he's on the other end of some celestial phoneline, listening in and smiling. Because somehow Marty Wygod seems to have arranged things so that family and friends, since mourning his loss in April, could be consoled by an afterglow of the same vitality that had sustained his 84 years. First a colt gifted to his daughter Emily Bushnell and longtime racing adviser Ric Waldman took them to the GI Kentucky Derby; and now another graduate of his program has assisted its transition with a $2.4 million...