Apple's Jade is "more than likely" to try to regain her crown in the OLBG Mares' Hurdle at Cheltenham on March 12.
One For Arthur, the 2017 Grand National winner, is among 12 horses declared for the Peter Marsh Handicap Chase at Haydock on Saturday.
Un De Sceaux could head to Newbury, Leopardstown or step back up in trip for the Ascot Chase after Willie Mullins sidestepped an outing this weekend on account of the ground.
Altior will face just two rivals in Saturday's Matchbook Clarence House Chase at Ascot after Un De Sceaux was not declared for the race.
Natasha Galpin, a member of Iain Jardine's racing team stables in Dumfries, has died following a fall on the gallops.
Dual winner Buveur D'Air is the star name among 27 entries for the Unibet Champion Hurdle at Cheltenham.
Racecourse officials admit there is "limited further action" that can be taken to combat the use of unauthorised drones during race meetings.
Kempton winner Glen Rocco could one day be a Grand National contender for part-owner and television celebrity Jeremy Kyle.