While Ken Griffey Jr. is offically listed as day-to-day with a strained right foot, the injury could be more serious, the Dayton Daily News reported in its Wednesday edition. A source said Griffey actually pulled part of a tendon off the bone, "Potentially a serious situation, potentially a season-ending injury," the source told the paper. Griffey, who'd like to play again this season, will be treated with anti-inflammatories and rehab over the next three days. Griffey will then be reevaluated Friday. Griffey might be able to pinch hit, might be able to play, "but if the tendon tears completely off the bone his season is over," the source told the paper.