Knights forward Korbin Sims has been charged with a grade one careless high tackle in Monday night's loss to Parramatta.
Sims is set to miss one match if he pleads guilty or is found guilty at the judiciary, due to having 30 carryover points to his name.
Earlier, Dragons duo Jason Nightingale and Leeson Ah Mau and Cowboys hooker Jake Granville were hit with match review charges but all three can avoid suspensions with early pleas.
