Who will be left out of the eight and is it time Voss swings the axe?

With eight of the nine top teams winning this round who is at the biggest risk of being left behind come finals? What big changes does Michael Voss need to make to turn around Carlton? Is Tom De Koning’s contract dilemma affecting this on-field performance? Plus, how does Matt Rowell address his umpire bumps and ensures he remains on the field for Gold Coast?