Bacon8
Cancelled
The AFL.com article listing all the changes says:
"Retained Rookies: Jonathon Beech, Hugh Greenwood, Alex Keath, Paul Hunter."
http://www.afc.com.au/news/2016-11-01/all-the-club-list-changes
This article lists GWS player Barrett as delisted, but that's not been announced by them anywhere.