Butera is young? Bucky Harris was 27 when Clark Griffith made him manager of the Nationals in 1924. That World Series, he out-managed the great John McGraw, bamboozling McGraw by starting a right-hander in Game 7, causing McGraw to start a LH future Hall of Famer, Bill Terry, while having a southpaw worm up under the Griffith Stadium grandstand. When McGraw replaced Terry with a right-handed huitter, Bucky countered with a pair of right-handers. The final righty was Walter Johnson, just as a later Nats manager had one of his startinh pitchers throw relief in Game 7.
Nothing wrong with a young manager.