Niall, you may well be right. I do recall, however, hearing announcers from both sides of the pond comparing the squads over the past decade or two in terms of major championship winners, and concluding that the U.S. teams looked stronger on paper.
That certainly wasn't the case in the heydays of Seve, Ollie, Faldo, Woosie, Lyle and Langer, but in the Tiger Woods era, the resumes of the U.S. teams have appeared more impressive.
Obviously, Ryder Cups are not won by resumes, and I believe that's part of the dynamic that has led to so many Euro wins.