mrposhman said:Its different though TL. As you said when going for a mark you use knees etc to gain leverage and sometimes there is contact with another player. This is allowed.
I see Christian has said that the Newman one should have been a free which I agree with. This is because there was no purpose for Greenes foot to be there, it was not used to generate momentum at all but purely to keep his opponent away, it wasn't holding to hold a player away and therefore mark the ball (that's a strength action) but was no different to a push in the chestr to keep them out of the marking contest which would have been seen as front on contact. It is also prohibited contact as you cannot kick another player, clearly the angle that Greenes leg was at was designed to kick out to stop the other player impacting the marking contest, therefore IMO should have been a free kick.
I agree mrposhman, the Newman one was an obvious free to me generally speaking as it was not used for momentum. But that has not been the case with the other scenarios. My point really is there is a fine line between a knee going up and hurting someone and a foot going up and hurting someone when they are both based on going for a mark. One has always been accepted (knee), the foot has not, it is rarer but by no means a unique case. I think it should be outlawed but there is nothing in the rule back that categorically classes as illegal putting your foot up in the air when going for a mark. It needs a clear and concise ruling by the league even if that's a ruling of unduly rough play for such events. It will then quickly disappear from Greene's repertoire.