I'd say Richmond v Nth Melbourne will be the most physical encounter.
The Tigers are on a bit of a tear away from the bottom of the ladder and have won 4 or 5 in a row while Nth sit one game out of a playoff spot. Both teams are from Melbourne and that adds a bit of local derby feeling to the encounter.
Geelong V Adeliade could also be interesting as Geelong have been the dominant side in the AFL for the last 5 years - and Adelaide are also knocking on the door of the playoffs but can blow hot and cold. Geelong also have arguable the best player of the game in recent times in Ablett, G.
Bulldogs V Port should be a walkover to the Bulldogs. Port sacked the coach this week, they may 'do it for the new guy' - but I'd predict a sound thrashing.
Well, Holland should have had a penalty for the double foul on Robben in the box towards the end of the 2nd half, & it would have done the job for them too. However the Dutch had been playing so brutally the ref let it go, & Robben got booked for dissent when he wouldn't accept the decision.
It wasn't a pretty match & I'd rather the Dutch had won, but all in all, a fair result.