Adelaide has made three list changes, delisting Jordan Gallucci, Myles Poholke and Ben Crocker.
Gallucci was drafted with pick 15 in the 2016 National Draft, but only managed 27 games in his time with the Crows.
Poholke was selected with pick 44 in the same draft and has played 16, including five in 2020.
Crocker was brought in as a delisted free agent from Collingwood, playing seven games and kicking four goals this season.
They join Brad Crouch, Kyle Hartigan, Rory Atkins and Bryce Gibbs in departing the club.
The club has re-signed veteran midfielder David Mackay for the 2021 season.