Mark Bradstock said he was "edging towards" the Betfred Cheltenham Gold Cup as the preferred race for Coneygree at this week's Cheltenham Festival.
Speaking on At The Races Bradstock said that he will inspect the course early on Tuesday morning before having to make a decision before 10am, when declarations are due for his other option, Wednesday's RSA Chase.
The decision will be influenced by the ground conditions and rain is forecast over the course of the week before the main event on Friday.