Kerry Wood may miss the first two months of the season after an MRI revealed a strained latissimus muscle as the source of the pain under his right shoulder. Describing the injury, a recurring Spring Training issue for the 32-year-old reliever, as a "moderate strain," head athletic trainer Lonnie Soloff pegged Wood's absence at "six-to-eight weeks from when the MRI was taken," which was on Thursday. "That is the time we estimate he will be back in a Major League game," added Soloff, who expects Wood to begin playing light catch in 10-14 days.