A Difference

What if Kuroko had never gone to Teiko? What if the Generations of Miracles never met him until high school? Kagami was the one to go to Teiko in middle school, and was the shining sixth player. But, if Kuroko didn't go to Tekio, where was he? A better question yet, how is he different? No pairings yet (Though we all know it's going to happen), AU, slight OOCness, Strong Kuroko.