On another note, what's going on with the yellow and red cards being dished out so frequently of late? The recent red card for Paul Vaughan of Warrington seemed a fairly standard challenge, but the ref deemed it a poor tackle "without mitigation", and he's wound up with a three game ban. Today we saw two yellow cards for challenges which appeared to be adjudicated on the basis that the player on the receiving end of the tackle was "injured", rather than on the basis of the merits of the tackles themselves. The Rugby League appears to be highly wary of future litigation, but the current situation is ruining the game.