The Science of Footy is back for 2019 talking all things supercoach. The boys run through the new AFL rules and how they will impact defenders and run stats on the point increase we should see from each premium defender. They go through all of the relevant defender options this year from premiums, mid-pricers and rookies and let you know what structures they are currently running with. Then the boys run through Adelaide-GWS the first 9 teams and let you know who is burning up the track, who is injured and who to pick and not to pick in your supercoach teams.