Mike Moustakas is likely to be shut down after aggravating a groin injury Monday. Moustakas injured his groin Sunday, but tried to return to the lineup Monday. And now his offseason will start a little earlier than originally anticipated. The 24-year-old third baseman wraps up the season with a disappointing .242/.296/.412 batting line to go along with 20 home runs, 73 RBI and a .708 OPS in 149 games played. His performance really dropped off during the second half and his strikeouts went up dramatically from last year. He shouldn't be anything more than a late-round flier in mixed leagues next year.