I thought he redeemed himself in this match.I am not saying he got everything right in this match, but I thought he refereed a tough match with a lot at stake for both sides with intelligence and calm. There were many occasions when he could have booked players. I thought that the fact that this match finished with no player having been shown a card, was a testimony to the referee. We all criticise these guys often enough, I just happen to think Riley deserves some credit here.
I would like to see a few more Refs follow his example and keep their cards in their pocket. Unless it is really warranted to show them.