Los Angeles Dodgers manager Don Mattingly allowed for the possibility Friday that third baseman Casey Blake might begin the season on the disabled list because of the inflammation in his lower-back/rib-cage area. "Right now, Casey isn't on the field. ... I don't want to try to project it yet, but obviously, we are looking at other options in case he isn't going to be available Opening Day," Mattingly said. Read more: http://sports.espn.go.com/los-angeles/mlb/news/story?id=6232754