That trade has left the Demons with their first selection come draft night currently placed at No. 33 overall.
The Blues however, will take Pick 6 into this off-season, a bargaining chip that will likely lure the interest of the Dockers.
With Cerra yet to announce his preferred destination though, the Blues' available salary and draft hand may not be enough to get a deal done should the Fremantle midfielder take a liking to what the Demons have to offer.
Melbourne are currently one win away from finishing their 2021 campaign as Grand Finalists and could snap their 57-year premiership drought should they remain undefeated this post-season.