Nwangwu (knee) is inactive against the Dolphins on Sunday.
Nwangwu drew the questionable tag for Sunday's game after logging a full practice Friday. However, the sixth-year pro has not been cleared by medical staff to play, so Isaiah Williams will operate as the primary returner on both punts and kickoffs. Nwangu's next opportunity to suit up is Week 8 against the Raiders on Nov. 1.