I think it's a good thing; but it's pushed spending. That said, 3.1 million for a rookie with a low salary...to go to a D4 team in Turkey? Congratulations, sure. PT Barnum said there's a sucker born every minute...but there's a lot more people being born than in his day.
Managers will pay top price for the cream of the crop; with well rounded skills, and HOF potential - Duncan is the crème de la crème. The manager from turkey can easily make a 1-2m profit off Duncan after extensive training is done. I know US managers who were willing to pay top dollar for Mr. Duncan.
While I'd rather draft my prospects, I too would pay top dollar for a particular type of US prospect; to have one of the best American players in world, playing for your club & country, that would be awesome if you ask me.
"You will lose." -Ivan Drago