While with the Cubs, Durocher encountered a difficult dilemma in regard to aging superstar Ernie Banks. While Banks' bad knees made him a liability, his legendary status made benching him impossible. Durocher also nearly came to blows with Cubs star Ron Santo during an infamous clubhouse near-riot. The problems were symbolic of Durocher's difficulty in managing the new breed of wealthier, more outspoken players who had come up during his long career. With a mediocre record of 46–44, Durocher was fired midway through the 1972 season, later stating that his greatest regret in baseball was not being able to win a pennant for longtime Cubs owner Philip K. Wrigley.