The 49ers have activated RB Elijah Mitchell from IR. He has been out since suffering an MCL sprain in Week 12, Mitchell's 2nd knee sprain of the season. He carried 18 times in his previous return from IR, that one following a 9-week layoff. We'd still rather not bet on Mitchell in fantasy football lineups in his 1st game back. He's an interesting option for playoff fantasy football leagues, though. We'll have rankings for that format after the Week 18 games.