Not to be lost off the heels of a very productive weekend of GI Kentucky Derby/Oaks preps for the Chad Brown barn--more on that in a bit--the four-time Eclipse Award-winning trainer recently unveiled a pair of ultra-impressive, stakes-quality Euro imports for allowance victories. Juddmonte homebred Pocket Square (GB) (f, 4, Night of Thunder {Ire}), heroine of Deauville's G3 Prix des Reservoirs at two for trainer Roger Charlton, turned in an eye-catching, 2 1/4-length come-from-behind tally in her U.S. bow over the Keeneland lawn Wednesday, rocketing home in :28.21. She was...