Albert Pujols has remained in the Cardinals' lineup while posting his usual 1.000 OPS despite a series of nagging injuries dating back to last season, but may have finally found something that even he can't play through. Pujols had to be helped off the field Tuesday night after aggravating the calf injury that's been bothering him for some time, and is now scheduled to leave the team in Cincinnati and fly back to St. Louis for further testing."Based on what I saw—and I'm not a doctor—it was pretty bad," general manager John Mozeliak said. Pujols has certainly shown in the past that he can play through various injuries and continue to dominate, but at first glance that seems unlikely in this case. Rookie Joe Mather replaced him at first base Tuesday and sliding Troy Glaus across the diamond is another option, but recalling Chris Duncan from Triple-A would also seemingly be a good fill-in choice.Duncan was demoted last week after batting just .252/.356/.386 with his usual shaky defense in left field, but he posted an .802 OPS against right-handers and wouldn't be nearly as stretched at first base. Given their handedness a Duncan-Mather platoon would be a natural fit while allowing the Cardinals to leave Glaus at third base and thus avoid weakening the offense even further. In that scenario, Duncan would reclaim solid value in NL-only leagues.
