The buildup is nearly over. At long last, the 41st Breeders’ Cup is upon us — providing 14 Breeders’ Cup races to test your handicapping and wagering skills, plus numerous supporting events, many of them stakes. Here are some opinions for Nov. 1-2 at Del Mar. Friday, $2 million NetJets Breeders’ Cup Juvenile Fillies, Race 7, 6:25 p.m. ET