I would consider DeMarcus Ware or LeBron James far greater athletes over any soccer player. That includes your categories of fit-heart rate, weight control endurance plus the categories I mentioned about strength, explosiveness, power, quickness, agility and speed. And I could come up with a long, long list of others that I think are greater athletes than soccer players.
I don't believe your Wild World of Sports story. I have never seen or heard of anything of that manner where soccer players dominated or asked not to compete. If you did a competition of different events, I bet the top guys would be from the NFL or the NBA.
And what does Ochocinco have to do with this? Just because soccer training requires more endurance than football training, does not mean you have to be a better athlete to play soccer. You just need better endurance and that is only one single element into what makes a great athlete. The top soccer athletes would struggle pushing a blocking sled in practice everyday and see that as being more challenging than what they do everyday in their own sport.
I have watched all manner of competitions and am myself a big soccer fan. While I can appreciate them as athletes, none of them are as athletic as guys from the NFL or NBA. And I am not saying the difference is some grand chasm, but there is a different level in the athleticism. Sure some fat lineman may not be a better athlete. Soccer does not have or need equivalent fat guys in their sport, but the NFL also has linebackers, running backs, wide receivers and defensive backs who are far different than lineman.