Wasps face a mouth-watering tie against Leinster in front of a 30,000 crowd at Twickenham. The two-time European champions lie three points behind the Irish province in Pool Two. But a win at England’s HQ will propel them to the summit of the group with one round left to play.

Ian McGeechan’s men were on the end of a 41-11 hammering in the reverse and must be wary of Brian O’Driscoll and co who must fancy their chances for a final eight place in this season’s competition.