Wales have released ten players back to their regions this weekend including British and Irish Lions skipper, Sam Warburton.
Fellow Lion and Test veteran Gethin Jenkins has also been released to Cardiff Blues.
Boss Warren Gatland has called up Ospreys duo Ashley Beck and Dan Baker to train with the Wales squad this week.
Beck, 23, won the last of his seven caps against Tonga last November and number eight Baker made his international debut against Japan last June. They met up with the squad on Tuesday.
Medical assessments on Scarlets centre Scott Williams, who injured his right shoulder in the defeat to Ireland, are ongoing and updates will be available in due course.