In a non-rabbited race I think he'll have some trouble.
His coach should have found him an unrabbited race before Worlds to get some experience. All he does now is follow the rabbit for 400 and then today hold off 1 guy.
What's he doing to do when a bunch of guys are right on him at 400?[/quote]
If your PR was better than everyone else in the world by over a second then you would want/need a rabbit to pace you through 400 too. He's not going to waste his time running 1:44-1:46's to give someone else a chance every race. And in a tactical race if there are a couple guys sitting on him he is going to do what anyone would do... keep running hard all the way to the finish! :)