I think it is fairly evident that the speed they've gained has been well demonstrated at 1500 through 3k as they're running incredible world beating times at these shorter distances. However, Galen couldn't hang with the pace in the Monaco 5,000 today, and Mo has had to slow races down as of late in order to stay in contention. I'm now certain that Rupp is not in sub 13 /27 shape at the moment, and I doubt that he will be this season. Farah? dunno, he's always a wild card, but I would bet that he's not as capable of running the times at 5 and 10,000 that people now extrapolate to with his recent 3:28.