Munster's South Africa-born flanker CJ Stander qualifying for Ireland through residency is a "loss" to the Springboks, admits World Cup winner Bryan Habana.
Glasgow Warriors pair Ryan Wilson and James Eddie have signed new deals with the PRO12 club.
Former New Zealand captain Benji Marshall is seeking a return to rugby league after struggling to adapt in union.
A review of the weekend's action in the Aviva Premiership, including wins for Saracens and Northampton on Sunday.
Post-match reaction to Saracens' 23-18 victory over Newcastle.
Post-match reaction to Northampton's 36-21 victory over London Irish.
Rising Wasps star Nathan Hughes is considering his international options.
Post-match reaction to Sale's 55-12 victory over Exeter.
Post-match reaction to Bath's 32-20 victory over Worcester.
Post-match reaction to Wasps' 38-30 victory over Gloucester.