Osana won the Boylesports International Hurdle on Saturday by eight lengths from Katchit and is now only 8/1 to win the Champion Hurdle at the Cheltenham Festival. There is little doubt that he got an east lead on a day where a few horses were given too much leeway out in front and with several of his fancied rivals failing to show their best it may be wise not to get carried away with the form.