Flood also praised the training of Daryz who had not raced further than a mile and two furlongs before Sunday.
“They ran him over a mile and two last time, and it looked like they were minding him.
“There were gaps for him to win races, but they didn't take them, they pulled him out and let him hit the line strong, and another half-furlong and he'd have won without putting the tact behind the saddle.
“It was a great training performance — and isn't he a trainer on the up?”
Ward urged O'Brien to keep Minnie Hauk in training for a four-year-old campaign.
He said: “For me, Minnie Hauk — I'd love her to stay in training, I'd love her to go to the Breeders' Cup. I feel she still has so much more to offer.
“She's the first real Frankel superstar Aidan O'Brien's ever had. For a three-year-old filly to run that race — she did everything but win. It was a brilliant, brilliant performance from her.
“I'm sure it was a strange one for Aidan O'Brien because what more can you do? You were just beaten.”
And host Emma Nagle agreed with Ward's assessment, insisting there was still more to come from Minnie Hauk.
She said: “I do hope she stays in training next year.
“She's progressed from run to run. When she won the Cheshire Oaks at the start of the year she wasn't blowing anybody away but every run she's improved.
“You'd imagine there's a whole load left in her for her four-year-old campaign.”