Leicester's hopes of reaching the Champions Cup quarter-finals end with an error-strewn loss at Racing 92.
Australia international winger Peter Betham is one of a quartet of Leicester Tigers players to sign new contracts.
Gloucester sign fly-half Owen Williams from Premiership rivals Leicester Tigers for next season.
Gloucester agree deals with props Fraser Balmain from Leicester and Val Rapava Ruskin from Worcester.
Audio & Video
Near the halfway stage of the 2016-17 season, BBC Sport's Jeremy Guscott assesses the sides vying to be Premiership champions.
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