Cleveland Browns tight end David Njoku is questionable for Sunday's game against the Baltimore Ravens due to burn injuries sustained during a household accident. If Njoku is unable to play, tight end Zaire Mitchell-Paden will replace him. The Browns have also elevated quarterback P.J. Walker to the active roster as starting quarterback Deshaun Watson is questionable with a right arm injury. Njoku has 10 catches this season for 92 yards.