As much as Sunday's G1 Goffs Vincent O'Brien National S. was about the withdrawal of City Of Troy (Justify) and the impressive winning performance of fellow TDN Rising Star Henry Longfellow (Ire) (Dubawi {Ire}--Minding {Ire}, by Galileo {Ire}), it was testament to Irish racing's totemic figure Aidan O'Brien who marked the occasion with a 4,000th training career success. Who else could pull a colt of the quality of the freakish G2 Superlative S. winner from such an important status event and still win it by five lengths, burying an impressive...