Sam Burgess insists he has no thoughts about quitting rugby union and returning to league.
Kyle Sinckler will miss Harlequins' clash against London Irish at the weekend after being handed a one-week ban.
Wasps continued their fine form since arriving at the Ricoh Arena with a 32-21 Aviva Premiership win over Gloucester.
Henry Slade was the hero as Exeter claimed a first-ever Premiership win against Bath and moved up to third in the table.
Three second-half penalties from replacement Ben Spencer were enough for Saracens to snatch a 22-17 win over Newcastle.
Leicester boosted their Premiership play-off chances with a 28-8 win over Sale with tries from Laurence Pearce and Seremaia Bai.
Exeter head coach Rob Baxter has backed 21-year-old fly-half Henry Slade to make the England World Cup squad.
An Alex Lewington hat-trick condemned London Welsh to a 16th successive defeat as London Irish triumphed 50-12.
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