Clermont’s vibrant defeat of Saracens a watershed Premiership moment

Clermont Auvergne 13-9 Saracens• Brian O’Driscoll: English salary cap will preserve French sides’ dominanceThis could well prove the weekend on which the image of European club rugby changed irrevocably. Forget the fact that Clermont’s advance to next month’s Twickenham final surprised barely anyone for this felt like a watershed moment. Never has there been a more vibrant atmosphere at a club game; never has the gap between the sport’s haves and have-nots seemed quite so cavernous.And yet, even as Clermont’s magnificent “Yellow army” pogoed their way home Saracens’ director of rugby, Mark McC…