nib Newcastle Knights centre Bradman Best has been ruled out of tomorrow night's clash with North Queensland.
Best picked up a slight hamstring strain in last week's loss to the Tigers and has failed to prove his fitness in time to be considered for the clash with the Cowboys.
Head Coach Adam O'Brien will confirm the change to the team sheet in tonight's 24 hour squad update.
The final 17 will be confirmed one hour prior to kick off.