Grands Crus still has the Ladbrokes World Hurdle and Ryanair Chase as his possible Cheltenham Festival targets as the grey recovers from an ulcer problem.
Third in the King George VI Chase after having a breathing operation, the eight-year-old ran poorly once again when pulled up in the Argento Chase at Cheltenham last month.
Trainer David Pipe told his website: "He was given an easy time of things after his race while we tried to get to the bottom of his lacklustre effort and he is now being treated for gastric ulcers."
He added: "He is back on the gallops and looks well in himself so I will need to speak with his owners and decide the plan of action.
"Tomorrow (Tuesday) there is a forfeit stage for the Gold Cup, Ryanair Chase and World Hurdle and I can inform you that he will be scratched from the Gold Cup but will be left in both the Ryanair Chase and World Hurdle."
Pipe's horses ran well all weekend and he confirmed Swing Bowler could be given the option of the Vincent O'Brien County Hurdle after her fine effort behind My Tent Or Yours in the Betfair Hurdle at Newbury.
His two Exeter winners, Vieux Lion Rouge and The Liquidator, are in contention for the Champion Bumper, while Broadway Buffalo remains unbeaten after his hurdling debut at Newcastle.
Pipe said of Broadway Buffalo: "His jumping improved as the race went on and by the time they reached the long Newcastle straight he was pinging his hurdles.
"With the right horses coming to the forefront, the way in which he comfortably drew 17 lengths clear of his rivals bodes well for the future.
"He is entered in the Neptune Investment Hurdle and the Albert Bartlett at next month's Cheltenham Festival."
24 November 2014Midnight to stay over hurdles
Creek seeking Hennessy Gold
Nicholls planning dual George raid
Leather in fine form ahead of Cup
Dynaste team consider George run
Topper target hinges on ground
Followme poised for Drinmore date
Balbriggan lands Troytown gamble
Vautour impresses on chasing debut
Un De Sceaux set for Thurles
Melodic team face tough choice
Henderson aims at Listed prize
Croco in frame for Topham
Deputy in Kempton firing line
McBratney banks on Boy progress
23 November 2014Balbriggan all the way
Vautour off to impressive start
Belle set for hurdling campaign
Silvi scraps to Betfair glory
Bally sparkles on Mullins' big day
Kelly's a Fixed Brush hero
Faugheen turns on the style
Fenton banned for three years
Amlin double for fab Ferof
New One excels in Haydock romp
Flyer grounds Ascot rivals
Vasco a cut above opposition
22 November 2014Conti strikes Betfair Chase gold
Taken seeking Listed gold
Mogol facing Monksfield test
Vautour makes chasing bow
Gordon enjoys Dundalk spin
McCoy: Landmark swayed judgment
Jacob warms up with brace
Hill peaking for Troytown return
Billy back on winning track
Walsh back for Ferof ride
New ready for Haydock Rush
Cheltenham is Big aim
Mullins eager for Faugheen run
Cue primed for Betfair defence
21 November 2014Geraghty snapped up for Seuil
Volnay aiming for quick repeat
Argocat camp play it cool
Leading Light retired
Frankel filly breaks Irish record
Linton loses Listed place
Doubles for Pipe and Scudamore
Nasty spill for Insole
McCoy targets midweek return
Farm comes Home to roost at Thurles
Flemenstar future dictated by scan
Cue lined up for Haydock return