St Helens winger Tommy Makinson could be facing eight or more weeks out of action after being charged with a Grade F Other Contrary Behaviour by the RFL disciplinary.
He will go up against Tribunal to determine the length of the ban, with the Grade F carrying a usual tariff of eight plus games.
Warrington front-rower Ben Murdoch-Masila has been charged with a Grade C High Tackle and will face a two-match suspension.
Sam Moa and Reece Lynn have also been hit with two-match suspensions, with Grade C High Tackle and Grade C Dangerous Contact respectively.
Full-back Sam Tomkins has received a one-match ban for a Grade A Trip.
Castleford’s Grant Millington has also been charged with a Grade A Dangerous Contact with a one match ban.