I would put Dawson instead Ward and B-Hop instead Taylor, also if you mix these fights you could get: Arthur Abraham - Kelly Pavlik Mikkel Kessler - Chad Dawson Carl Froch - Bernard Hopkins For me it can be 3:0 for the USA.
But they can. It's hypothetical thread, therefore I put them there too. Dawson was going to get 168lbs limit, Nard-Froch was in the air too, so I don't see any problem.