When entries were taken Feb. 24, the $400,000 GII Coolmore Fountain of Youth S. looked a tantalizing race in prospect, given the presence of 'TDN Rising Star' Locked (Gun Runner)--the GI Claiborne Breeders' Futurity hero and GI Breeders' Cup Juvenile third--and the resurgent GII Remsen S. winner Dornoch (Good Magic), not to mention a pair of clearly talented and unexposed rivals in the form of big-figure maiden winner Speak Easy (Constitution) and Victory Avenue (Arrogate), a close second that afternoon. By mid-morning Saturday, Locked and Victory Avenue had been scratched,...