In this continuing series, TDN's Senior Editor Steve Sherack catches up with the connections of promising maidens to keep on your radar. In this edition, Pit Boss (Union Rags) is highlighted following a second-place finish on debut for trainer Wayne Catalano at Oaklawn Park last weekend. Previous runners featured in this column include: MGISW and 'TDN Rising Star' Paradise Woods (Union Rags), GSW Backyard Heaven (Tizway), MSW and 'TDN Rising Star' Gidu (Ire) (Frankel {GB}), the highly regarded GII San Felipe S. runner-up Honor A. P. (Honor Code) and GII...