Raiders winger Jordan Rapana and Sharks veteran Wade Graham are both facing lengthy stints on the sideline after hits in opening round.
Both can accept three-week suspensions; Rapana for his ugly shoulder charge on Cowboys fullback Scott Drinkwater, and Graham for his hit on South Sydney's Davvy Moale.
Rapana was hit with a third offence grade one shoulder charge, while Graham was hit with a first offence reckless high tackle.
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