Could Hatteberg, who began his career with the Sox as a catcher, be the third straight aging first baseman the Sox bring here as a backup/left-handed hitter off the bench, joining John Olerud and J.T. Snow? It would make considerable sense. Hatteberg, with his high on-base percentage, was a centerpiece of Billy Beane’s “Moneyball” teams in Oakland until his numbers fell off, but he had an excellent bounce-back season in Cincinnati.