‘Having been invincible, luck hasn’t gone his way with ground and things like that.’
Henderson stars among 27 entries for Cheltenham showpiece.
Williams will keep his popular grey fresh for the Festival.
Dual Champion Hurdle hero on the comeback trail following long lay-off.
Seven Barrows trainer has four chances in opening-day highlight.
Henderson has ‘no worries’ about mare handling Cheltenham.
But mare continuing Festival preparations as normal.
Trainer took a batch of 13 horses to work on Tuesday morning.