Talent is dwindling as evidenced by the inability of USA teams to dominate at the international level.
Cuban players in particular were highly sought as the result of their dominance in Olympic and international play.
MLB like many other businesses have taken note of the mediocrity of our citizenry and have moved to the global market for better quality at a better price.
Since the stands at MLB games are usually filled, we as fans are giving our tacit approval to the downfall of our children and our economy. MLB has a vested interest in promoting the international player over the domestic player. Americans continue financial support of the MLB through purchase and tax monies for stadiums (stadii ?). MLB increasing their revenues in international promotion are just raking it in.
We have met the enemy and it is us.