Blair Cowan rattles Harlequins to give London Irish a winning return

• London Irish 39-29 Harlequins• Exiles’ power game seals bonus-point victory against disappointing QuinsIt hardly needs saying there are no easy games in the Premiership, but London Irish have given notice that the old saw will have more than a ring of truth to it this season. Not only did they beat Harlequins with a performance of some brutality at the breakdown and just as much wit in the spaces behind, but a bonus-point try at the death gives them the perfect start to their return to the big time. For Quins, another campaign begins in frustrating fashion, never finding their rhythm for mor…