The Week in Review by T.D. Thornton Five months ago, when Classic Causeway (Giant's Causeway) caught bettors napping on the final Saturday of the Saratoga season by unleashing a 6 1/2-length, front-running smackdown at 13-1 odds in his first career start, trainer Bryan Lynch told TDN he knew he had a "collector's item" on his hands. Although a shimmering debut didn't hurt, the significance of Lynch's appraisal was pegged to the colt being one of only three named foals from the abbreviated final crop of prolific sire Giant's Causeway. Now,...