Sorry but the red and yellow cards were fully deserved. You can't forearm smash a playing to the head when he's lying on his back in a ruck. Very lucky it was a glancing shot, or it could have been a very serious injury.
A few years ago the yellow would have only been a penalty, but there's been a concerted push from world rugby to reduce collisions with the head, and this simply followed that trend.
Benneton still played fantastically well, huge credit to them. They would have been in with a very good chance of winning but for the cards, but that ain't the ref's fault!
I don't agree: there were no intentions for benetton's player to hit the opponent player's head lying down on the field. It was a normal rucking phase....
About the yellow card: an high tackle, but the impact was under the attccker's shoulders.
And don't forget that there was another dangerous foul made from the Scarlets, but no yellow cards shown in that case.....
And thinking at the second match in treviso, against cardiff, we saw a penalty try for the blues, at the first foul in scrum from Treviso, but at the final minutes, several fouls in scrum from Cardiff (5 times) and no penalty tries conceded by the referee....