Howell (hamstring) did not practice Friday and is considered questionable for Monday against the Cardinals, Cameron DaSilva of Rams Wire reports.
Howell's inability to practice yet this week is not a good sign for his availability in the wild-card round. However, with the Rams not playing until Monday, he does have an extra day to heal. Howell hasn't played an offensive snap since Week 8 against the Titans, so a potential absence would only impact the Rams' special-teams unit.