Dual Ces bid for Pipe.
com Cesarewitch, this year with Mamlook and Royal Rationale.
Mamlook went close 12 months ago, finishing third to Caracciola, while Royal Rationale was placed at Royal Ascot this season.
Pipe said: "Mamlook and Royal Rationale, who finished third in the Ascot Stakes this year, will both probably run.
"They are both in good form and would like decent ground.
"We've also got Raslan further down the weights, but we are not sure if he'll get in. But if he does, he may take his chance.
"He ran well on Sunday at Bath and he's another who would want top of the ground.
"Royal Rationale had a run over hurdles the other day, and he would probably go straight there now, as would Mamlook probably. We haven't thought about jockeys yet."