He foresaw the platooning that managers like Casey Stengel used years before it happened. He told me I had to be a switch-hitter if I was going to play.
Mickey MantleAfter a play in the field Casey would turn (to the players on the bench) and say 'What did he do wrong?' or 'You're better than that guy.' Either way, he'd keep them from getting stale.
Mickey Mantle