Both players deserved red cards here. Because Weeks was sent off alone, that meant the Rebels played the whole second half 15 vs 14. Giving Jannie a yellow card only ended up rewarding him and his team for starting a fight with an unprovoked hit to the back of the head. It arguably cost the Rebels the game.
No there was no clear obstruction and the defender was nowhere near the ball carrier. The Pek Cowan try was disallowed correctly because there was clear obstruction and the defender could have made a tackle.
Well done to the All Blacks. They did everything right and took all their opportunities against a lacklustre Wallabies. The real turning point for me was at 16-6 when Falau almost scored, Poite missed the high tackle and Savea scored a try on the rebound. Poite had a good game apart from that abysmal miss, and the Wallabies could have been 16-13 instead of 23-6. The Wallabies never recovered apart from that 10 mins in the 2nd half where they scored twice.
The issue here is not whether or not he deserved a red card and a suspension. He did - as a Wallabies fan, even I can acknowledge that. The issue is consistency with other judgments for tip tackles, especially where other players were involved in the tackle. »