Leeds prop Ryan Bailey could be banned for up to five matches following his red card against Catalan on Monday.
Bailey, 29, has been charged with Grade C and Grade B offences of striking with hand, arm or shoulder, which carry a tariff of 2-3 and 1-2 matches respectively.
He has the option to submit an Early Guilty Plea for the Grade C offence.
Castleford winger Justin Carney, who has only recently returned to action following a two-match ban, could be set for another spell on the sidelines after he charged with making a Grade C dangerous throw in the defeat at St Helens.
Hull KR‘s Travis Burns, another who has already missed a number of games through suspension this season, has been charged with a Grade B high tackle in their win over Hull on Friday, while Huddersfield’s Eorl Crabtree was guilty of the same offence against Salford.