AMBERJACK (2) is resuming from a spell of 12 weeks and having his first run for the Jorge Delgado yard. Was in the placings when first-up from a spell last campaign at Gulfstream Park (Dirt) over 1207m. Can make an immediate impact for the new mentor. FROSTELLE (8) was beaten 6 lengths into second at Aqueduct two starts ago then finished 1.75 lengths from the winner in fifth last time at Aqueduct Turf (Turf). Will be handy despite the tricky draw. Not far off a win and rates highly on his best form. MY MILITARY HERO (1) showed little early speed last start then lengthened in good style in the straight to finish second at Parx (Dirt) over today's journey. Will be tough to stop again. U DIRTY DOG (4) finished second last time over 1106m at this track (Dirt) when resuming from a spell, beaten 2.25 lengths. Will trim down second-up. Nicely placed to play a role in the finish.