Guys, you are all getting confused here, we will not be using pick 20 on Anthony! Its all in the title:
National Draft: This is for the kids and where Freo has pick 20 and so on and so forth. This draft is mainly for first timers.
Pre-season draft: The chance to pick up an out of contract player from another club. Usually there are less than 10 in this draft each year.
Rookie Draft: Pick your rookies, Freo should take about three mature age guys in this draft.
An explanation is here:
en.wikipedia.org/wiki/AFL_Pre-season_Draft
So Anthony will NOT cost us a pick an some exciting young talent.