Ben Westwood and Junior Sa’u have been charged by the RFL following incidents in last week’s Betfred Super League fixtures.
Westwood has been charged for a Grade D dangerous throw following a tackle during Warrington’s victory over Leigh Centurions.
The veteran forward has been cited for a tackle on Leigh’s Danny Tickle and could be suspended for a maximum of five matches when his case is heard on Tuesday.
Meanwhile, Sa’u has received a Grade B high tackle charge following a tackle that knocked out Leeds centre Kallum Watkins.
The Red Devils ace was sin-binned for the incident but could now be suspended too. Watkins will miss Leeds’ pivotal game with Hull FC due to concussion protocols.