Hull FC star Jake Connor and Wigan half-back Jarrod Sammut will both miss this week’s Super League openers.
England international Connor has been handed a one-match penalty notice by the match review panel for Grade B foul and abusive language to a match official in a pre-season game against St Helens.
Connor is set to miss FC’s derby with rivals Hull KR on Friday night.
Elsewhere, Malta international Sammut has picked up a two-match penalty notice for Grade C contact with a match official.
Sammut will miss Wigan’s games against rivals St Helens and Leeds Rhinos.