The Crows score way more than Richmond and the Tigers' intense pressure eclipses Adelaide - right? In a Grand Final preview for serious footy fans, Sam Landsberger and Champion Data's Daniel Hoyne reveal the numbers aren't always what you think. Where the biggest game of the year will be won and lost, where Dustin Martin has to start, who should play on Eddie Betts plus  what went wrong for Geelong and GWS. You know the drill!  

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