"I wish I was a part of it," he admitted. "I saw 14-1 earlier in the week but I wasn't sure if the horse was running or if Tony would be riding it. I still don't know. The 10lb the horse was raised by the handicapper for his win at Taunton looks extremely high."
But Middleham trainer Micky Hammond, who trained Murray River last season, was keen on his former inmate's chances despite fielding one-time Champion Hurdle hope, Deep Water against him.
"Murray River only ran twice for me but I thought his second to Mirjan was decent and he won well for Martin Pipe the other day. He also handles cut in the ground. My horse went chasing last time out and isn't quite as good as he was. He'll run a decent race on Saturday, but doesn't have the improvement of Murray River in him," he said.
Punters who have taken a rewarding price on Murray River are also gambling on the weather. Further rain could cause problems for Sandown's hurdles track, which is already a mixture of soft and heavy ground.