The German-bred filly, owned by the Aga Khan, was propelled into the higher echelons of the market for the Epsom Classic on June 1 after a flawless success in a Group Three at Naas earlier this month.
Prior to that sparkling display, John Oxx´s daughter of Sinndar ran stablemate and leading Irish 1000 Guineas candidate Arch Swing to a short head at Leopardstown.
But despite her progressive profile, a decision on whether Four Sins lines up in the Oaks will not be made until next week.
"I wouldn´t call her a definite runner at the moment," Pat Downes, racing manager for the Aga Khan, told At The Races.
"We decided after she won at Naas we would not make a decision until her next piece of work next Tuesday.
"So at t he moment, it´s probably 50-50.
"You never know how any horse will handle Epsom until you go there but she does like fast ground."
Four Sins is as low as 9-1 with Blue Square for the Oaks.
(C) PA Sport
But despite her progressive profile, a decision on whether Four Sins lines up in the Oaks will not be made until next week.
"I wouldn´t call her a definite runner at the moment," Pat Downes, racing manager for the Aga Khan, told At The Races.
"We decided after she won at Naas we would not make a decision until her next piece of work next Tuesday.
"So at t he moment, it´s probably 50-50.
"You never know how any horse will handle Epsom until you go there but she does like fast ground."
Four Sins is as low as 9-1 with Blue Square for the Oaks.
(C) PA Sport