According to a tweet from Churchill Downs' Senior Director of Communications and Media Services Darren Rogers, Un Ojo (Laoban), who registered a 75-1 upset in the GII Rebel S. at Oaklawn Park Feb. 26, was not entered for Saturday's GI Kentucky Derby. The Wayne Lukas-trained Ethereal Road (Quality Road), who missed by a half-length in the Rebel and exits a fourth in the GIII Stonestreet Lexington S. at Keeneland Apr. 16, will take the 20th spot in the field when entries are drawn Monday afternoon. "It's a little bit unexpected,"...