WHL

  Chief Wallabee touched down at Churchill Downs on April 14th, and the Derby conversation has not quieted down since. A 100 Beyer Speed Figure in only his second career start will do that. The question every serious handicapper has been chewing on is whether that number, earned under duress in the Fountain of Youth, translates into a legitimate win threat and a real Kentucky Derby betting ticket shaper on the first Saturday in May.