Flanker Alex Rieder has signed a new contract with Aviva Premiership leaders Wasps.
Worcester have announced the signing of Wasps winger Tom Howe.
Three hat-trick heroes, four super Scots and a trio of All Blacks are included in our team of the week.
Fiji international centre Gaby Lovobalavu will join Wasps from Top 14 club Bayonne at the end of the season.
Jimmy Gopperth scored a hat-trick of tries as Wasps restored a six-point advantage at the top of the Premiership with a bonus-point 35-22 win over Gloucester.
Wasps have announced Newcastle duo Marcus Watson and Ben Harris will join the club at the end of the season.
Harlequins have signed prop Phil Swainston from their Aviva Premiership rivals Wasps.
Denny Solomona's first-half hat-trick helped Sale edge closer to Premiership safety with a 34-28 triumph over leaders Wasps.
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