This week, RoCo and Rocket discuss the hot topics of the week, including the fixture release for the rest of the season, the threat concussion poses to the game (and players' careers), and Ross Lyon's 'neutered dogs' comments. Join Rohan Connolly and Rodney Eade on the Footyology Podcast. PREVIEWS: Gold Coast vs. Geelong - 23:00 Sydney vs. Carlton - 28:05 Collingwood vs. Adelaide - 33.35 GWS vs. Western Bulldogs - 40:00 St Kilda vs. Fremantle - 45:35 Brisbane vs. Richmond - 51:05 Essendon vs. North Melbourne - 54:37 Port Adelaide vs. Hawthorn - 1:00:15 West Coast vs. Melbourne - 1:04:45 Learn more about your ad choices. Visit megaphone.fm/adchoices