Round 21 has some interesting games. Footscray could get top 4 v Collingwood going for 13 straight. Essendon 8th in must win clash over northern blues. Richmond 9th playing against bogey team coburg. Tigers need to win and essendon lose to make eight. North ballarat v frankston spoon clash. Will be a willing clash with no holds barred. Box hill v casey interesting clash. Casey need a win for top two spot and possible home final if they decide to allocate. Plenty of hawthorn fringe players busting a gut for box hill. Port v geelong has plenty to offer for winner. Port a top four spot and even geelong in running if win and dogs lose. What a round next week. Willy only side to relax as have bye.