Rhys Webb was a notable absentee from Wales' Six Nations squad, but Dan Lydiate returns and the uncapped Josh Macleod has been included.
Wales full-back Liam Williams has joined the Scarlets ahead of schedule, while Rhys Webb joined Bath ahead of a move to Ospreys.
He may have been granted an early release by Toulon, but Rhys Webb will not play for them again if owner Bernard Lemaitre has his way.
Having been granted an early release from his Toulon contract, Rhys Webb has agreed a return to Ospreys in 2020.
A move to the Ospreys or the Dragons is reportedly on the cards for Rhys Webb after Toulon agreed to release him from his contract early.
For the second time in the space of 24 hours, a Toulon player has defended himself following comments made by president Mourad Boudjellal.
A rule change means Rhys Webb is ineligible to play for Wales, but coach Warren Gatland remains hopeful of using the scrum-half.