Navan's fixture on Saturday is subject to an 8am precautionary inspection on raceday morning.
Officials at the County Meath circuit must assess conditions as an overnight frost has been forecast. The going is currently heavy.
If the meeting gets the go-ahead, trainer Jessica Harrington is resigned to again running two of her smartest young jumping prospects against each other - Jenari and Oscars Well.
It was not an unqualified success when they took each other on at Punchestown three weeks ago, but lack of options mean they are both out in the Irish Stallion Farms EBF Novice Chase.
Jenari, a Grade Two novice hurdle winner last season who scored nicely on his chasing debut at Naas, at least completed the course last time, but a combination of bad luck and some poor jumping meant he finished tailed off.
Oscars Well, who was second in the Irish Champion Hurdle and had also made a pleasing start over fences, took a heavy fall at the second fence.
Robbie Power takes the ride on Oscars Well, with Mark Walsh on Jenari.
"I have to run them both, because I need to get a run into them before options at Christmas and there's just nowhere else to go," said Harrington.
"Neither had a great experience last time but they've come out of the race well and just need a bit more practice.
"The weather has been horrible over here and the ground at Navan will be heavy, but what can you do?"
24 October 2014Sir Max clinches Mercury gold
Full marks for Bangor schooling
Milky Way on another planet
O'Brien targets another Trophy
Hurricane in hat for Morgiana
Buick happy as a Star is born
King ace back in the Old routine
Ballyalton out for the season
McCoy makes Chepstow return
Hutchinson sits out weekend action
Botti seeking Astrelle celebration
Balding sweet on Park chance
Walker hoping for Glorious victory
Times out to make Newbury headlines
Cheltenham honour leading figures
Moore keen on Adelaide chance
Stevens back for Breeders'
Johnson Houghton fined
Duke lords it at Carlisle
Southwell first for O'Brien
Fenton fined over steroids
Buywise on the money at Ludlow
Lockinge the big plan for Toormore
Stone ruled out of Old Roan
Wetherby likely for First run
Elm tops Trophy octet
23 October 2014Fenton guilty of drugs possession
Williams hoping for Max power
Harty biding his time with Lane
Clonmel aim for Baily
Jezki possible for Morgiana bow
Harrington expects Naylor to shine
Gosden a Fan of Newmarket scorer
Northern aces face off in Cumbria
Murphy plagued by shoulder injury
Dynaste charts direct Haydock route
O'Brien outlines Breeders' plans
Wetherby-bound Taquin to duck Power
High hopes for Adelaide run
Gilgamboa waits on ground
Dandino misses Cup date
22 October 2014December date for Balding memorial
Deputy outgunned at Fontwell
Whisky chasing Power spoils
Burke maps out Odeliz targets
Present sights set on Power prize
New category for all-weather champs
Moviesta has sales date
National aim for O'Neill star
Cheltenham on Ginge agenda
Lewis eyeing Dubai success
Henderson handed Ascot role
Panther given Breeders' go-ahead
Plain sailing for perfect Storm
Big Easy sets sail for Open fixture
Hall monitored for Giant Bolster
Stomachion in November frame
Hughes revels in 'sweet' success
BHA moves to address small fields
Connell turns to Heskin
Integral to race on next year
21 October 2014Storm breezes to Exeter victory
Moore concedes title to Hughes
Meade maps out gameplan for stars
Pele poised to tackle Hennessy
O'Neill sure of Taquin redemption
Heron seeking Great prize
Court to go on Trial
Saviour blow for Skelton
Dan makes chase debut
Moore waits on Grugy decision
O'Neill outlines That choices
Conn possible for Auction bid
Power team weigh up options
Bangor cancel schooling card
No rushing back for Long Run
Dynaste leads Old Roan contenders
Grands Crus retired
Exciting Berlais heads to Chepstow
Force handed Hong Kong mission