The Cowboys will fight for Vodafone Fiji Bati forwards Tariq Sims shoulder charge sentence in the hope of him being available in the first semifinal against the Roosters in Sydney.
Sims has been hit with a grade three charge by the NRL match review committee for a tackle on Justin Hodges in their win over Brisbane.
It is believed they will challenge the charge at the judiciary tomorrow night.
Meanwhile, looking at the NRL finals this week, the Roosters will face the Cowboys at 9.55pm Friday while the Manly Sea Eagles take on the Bulldogs at 9.45pm Saturday.
The Rabbitohs and the Panthers will wait for the winners of these two semifinals.
