Catalans Dragons hooker Eloi Pelissier is facing the threat of suspension.
Pelissier has been charged by the Rugby Football League's match review panel with making dangerous contact on Hull KR prop Adam Walker during his side's 40-0 win at the Lightstream Stadium last Thursday.
He is facing a grade B charge, which carries a ban of one or two matches.
Wakefield prop Nick Scruton has been charged with a minor grade A offence of making dangerous contact on Tony Clubb during his side's 62-0 win over Wigan on Sunday.