This. Exactly this. If this were the case, US professional soccer would already be a multi-level system with at least 2-3 top tiers being full professionals.deadbq03 said:
The argument should focus on the hordes of sub 6' athletes who play football and/or basketball because it's popular, are maybe quick enough to get a random college scholarship and then never go pro because they're not a physical freak of nature. There is a massive population of folks that fit that bill. And I guarantee that if all of them played soccer instead, there'd be a lot of them who would've made it at the professional level in soccer when they're afterthoughts in the sports they love.
Guys that might have been great football players, managed to get a full-ride to Valdosta State (or whatever), be stand out college players only to turn out to be marginal late round picks and undrafted free agents whose careers max out a NFL practice squads. Instead, they might play for the local academy soccer team, sign a professional contract at age 16 and make their way into the first team for a second-tier (but still very much full professional) squad.