Miami Dolphins running back Ricky Williams is active for the team’s Week 17 game against the Pittsburgh Steelers. William is expected to start, however Lex Hilliard is likely to see plenty of playing time. Wiliams and Hilliard split reps in practice this week. Both have tough matchups against a stout Steelers run defense. If you start Williams, manage your expectations about his playing time. Hilliard makes for a nice flex play if you need him.