A club spokesman told waiting media at Punt Rd that they might as well leave, as nothing would be done or said on Monday, but that a media conference would be held tomorrow.
Intense speculation has surrounded Cousins' future. He is on a one-year deal with the Tigers, having gained another contract after his first year at the club in 2009.
The Brownlow Medallist was rarely out of the headlines in Perth, where he played 238 matches for the Eagles, including the 2006 premiership.
But his arrest in October 2007 on charges of possessing a prohibited drug - later dropped due to incorrect police procedures - was the last straw for the club, which sacked him the following day.
The AFL then deregistered him for a year for bringing the game into disrepute, which saw him sit out the 2008 season.
The AFL then renewed his registration, and Cousins became the last senior-list selected player two years ago when he was taken by the Tigers with pick six, the final choice in the 2009 NAB AFL Pre-Season Draft.
Since then, the 32-year-old has played 30 games for the Tigers, and has been in good form over the last month, although he received a badly corked thigh in the weekend’s loss to Carlton.