Miami Dolphins linebacker Channing Crowder and nose tackle Jason Ferguson are listed as doubtful for Sunday's game against the New England Patriots. Both have been limited in practice this week, including Friday. Crowder missed last week's win against the New York Jets with a left shoulder injury, and Ferguson has an elbow injury. Reggie Torbor would again replace Crowder in the lineup. Torbor tied for the team high with seven tackles against the Jets.