The 1956 season marked another milestone for Musial, when he broke Mel Ott's NL record for extra-base hits on August 12. Earlier that season, Cardinals general manager "Trader Frank" Lane began negotiations to trade him for Philadelphia pitcher Robin Roberts. When Cardinals owner Gussie Busch learned of the possible move, he made it clear that Musial was not available for any trade. Instead, Lane dealt Musial's close friend Schoendienst to the New York Giants; an upset Musial made no immediate comment to the press.