Even before knowing about the sickness in the opposing camp, Justin Rose had stated his belief that the Europeans will be "fresher". The world No 2 made his comments in response to Phil Mickelson's claim that the visitors were arriving sharper this year because of the play-offs.
"I think the FedEx Cup is a big asset for us," Mickelson said. "Because in the past, we've had six weeks off in between our last competition and the Ryder Cup. This year, although we might be tired, we might have had a long stretch, our games are much sharper because of our consistent play week-in and week-out heading into this event."
Yet Rose believes Thomas Bjorn, the Europe captain, has played a canny game in allowing his players to tailor their schedules so that they will be in the best shape possible.
"Well, I think our team is fresher than the American team, so it's going to be an interesting conversation for sure," Rose said, when told of Mickelson's utterances. "I'm hoping that one of our benefits is that we are slightly more rested as a team, as a collective group.
"You know, the guys have been playing hard, obviously, and playing under a lot of pressure. Obviously, as I have. But I've also made a lot of small little mini decisions through the [FedEx Cup] play-offs to try to keep a bit of gas in the tank. I've played many less practice rounds than I otherwise would have. I've skipped out on the Pro-Am in Boston and only turned up Thursday evening.
"So there have been a lot of conscious decisions on my end to try and get through this week. You know, the guys that have been playing over here in Europe have played a lot less golf and some of the other guys on the team, some of the more experienced guys, haven't played all the play-offs. Henrik [Stenson] took a couple off.
"I feel like we're more rested. It's interesting. They might feel like they are playing their way in and our guys are going to have a bit of gas in the tank. We'll have to evaluate it on Sunday, but I'm hoping our strategy is going to be the one that pays off in the long run."
Rory McIlroy had earlier noted that he had "hit a wall on the back nine" in his dramatic singles match against Patrick Reed at Hazeltine two years ago, and would be trying to keep some "energy back in reserve" this time around.
"I think I learnt a lot from that," McIlroy said. "I learnt that, you know, it's good to get excited and it's good to have that, but at the same time, if I need and have to be called upon to play a late match on Sunday or whatever it is, I want to have all my energy in reserve so that I can give everything for 18 holes because I did hit a wall that back nine on Sunday, and it cost me."
McIlroy outlined his desire to win the Cup back following the record defeat in 2016. That was the irishman's fourth appearance but his first loss. "Yeah, I've been excited for this for basically since the last day in Hazeltine when we weren't the ones spraying champagne for a change," he said.
McIlroy looks almost certain to partner Jon Rahm, having played with the young Spaniard for the second time in as many times. Both captains mixed up there groups, with Rose joining the McIlroy group with Sergio Garcia. For America, Tiger Woods went out with Justin Thomas, Jordan Spieth and Patrick Reed.
