Rams running back Daryl Richardson flopped in a starting role earlier in the season, eventually losing the job to Zac Stacy. He may get it back in week 9 against the Titans, as Stacy is dealing with an ankle injury.
Last week, Richardson looked solid in relief of Stacy, rushing for 39 yards on eight carries against the Seahawks. Of course, that was after managing just 14 yards on six carries in the previous two games.
The Titans allow 19.4 Fantasy points per game to opposing running backs, the sixth-highest total in the league. Keep an eye on Stacy's status for Sunday's game; if he can't go, Richardson might be worth using as an injury replacement.