I've always been one who though the bi and bo codes that TG uses was great, and i guess they still are. EM had a bi in the wood, i really didnt think much of it untill i saw him work out and he was doing it again. The bi and bo is a sign that the horse might be hurting. Heres some of the horses from the past that bi or bo the race or two before the derby who was low price (below 12-1). CAPTAIN STEVE(dont have his odds for derby day,sorry)GENERAL CHALLENGE 9-2, ARTAX 11-1, CAPE TOWN 9-2, CONCERTO 10-1, PRINCE OF THIEVES 7-1, UNBRIDLED'S SONG 7-2, TIMBER COUNTRY 3-1, AFTERNOON DEELITES 8-1.