Wow, Mellington quit AFL altogether.
http://au.news.yahoo.com/thewest/sport/a/-/afl/20038488/former-docker-hangs-up-afl-boots/
Not that big a deal. Probably just didn't want to be on a rookie list - the pay's rubbish and you still need to be a full time footballer. That he's still going to play in the VFL indicates that he's not sick of the game.