Scotland must look back at Zander Ferguson's sending off against Wales and wonder what if. Even Sam Warbuton thought it was an harsh decision at the time and questioned if it should have been a red. That game changed on that decision. Wales played well throughout the tournament and deserve to win on that point alone, but they carried more than their fair share of luck and the try against England when Farrell was talking to his players is beyond luck. I don't think the result would have been any different, but I am also not having that this is a good Welsh team.