LONDON, ENGLAND - SEPTEMBER 03: Luke Wallace of Harlequins takes on Jack Lam of Bristol Rugby during the Aviva Premiership match between Harlequins and Bristol at Twickenham Stadium on September 3, 2016 in London, England. (Photo by Steve Bardens/Getty Images for Harlequins)
LONDON, ENGLAND - SEPTEMBER 03: Tusi Pisi of Bristol Rugby breaks clear of Danny Care of Harlequins to score his team's second try during the Aviva Premiership match between Harlequins and Bristol at Twickenham Stadium on September 3, 2016 in London, England. (Photo by Charlie Crowhurst/Getty Images)
LONDON, ENGLAND - SEPTEMBER 03: Tom Varndell of Bristol Rugby celebrates scoring the opening try with team mates during the Aviva Premiership match between Harlequins and Bristol at Twickenham Stadium on September 3, 2016 in London, England. (Photo by Charlie Crowhurst/Getty Images)
LONDON, ENGLAND - SEPTEMBER 03: Joe Marchant of Harlequins goes over to score his team's second try during the Aviva Premiership match between Harlequins and Bristol at Twickenham Stadium on September 3, 2016 in London, England. (Photo by Jordan Mansfield/Getty Images)
LONDON, ENGLAND - SEPTEMBER 03: Tusi Pisi of Bristol Rugby scores his team's second try during the Aviva Premiership match between Harlequins and Bristol at Twickenham Stadium on September 3, 2016 in London, England. (Photo by Charlie Crowhurst/Getty Images)
