MITCH Duncan and Josh Caddy won't play in the Cats' last game of the season against Adelaide at Simonds Stadium on Saturday afternoon.

Duncan still hasn't recovered from the calf problem that has already seen him miss three matches, while Caddy has been troubled by knee soreness after copping a knock in the draw with St Kilda in round 21.

 "They're both making good progress," club physio Mark Young told nib Medical Room on CatsTV.

"But they're not at an acceptable level for us, so we won't take the risk."

The round 23 episode of Medical Room also features an update on ruckman Rhys Stanley, who is recovering from the foot injury he suffered against Port Adelaide in the middle of the season.

To watch the full episode of the show click on the video player at the top of the page