Unbeaten and untested in a pair of blowout victories, 'TDN Rising Star' Flightline (Tapit) is gearing up to make his highly anticipated stakes debut in the GI Malibu S. on Santa Anita's traditional opening day program Dec. 26. Campaigned in partnership by the powerhouse lineup of Hronis Racing, Siena Farm, West Point Thoroughbreds, Woodford Racing, and breeder Summer Wind Equine, the $1-million Fasig-Tipton Saratoga yearling made it two-for-two for trainer John Sadler in spectacular fashion, crushing a first-level group of optional claimers by 12 3/4 lengths over Labor Day weekend...