Alun Wyn Jones has officially been called up to the Wales squad, but Dan Biggar will keep the captaincy for the remainder of the tournament.
Biggar wins his 100th cap against Italy on Saturday and will continue to wear the armband and lead the squad in the build-up to the game.
The outside-half has been a big success as skipper throughout the Six Nations, leading by example with a series of outstanding displays.
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He has dealt with referees well, been superb with the media and almost inspired his team to victory over France on Friday night.
Jones' call-up comes after he spent the past fortnight training with Wales as he recovered from a shoulder injury.
Coach Wayne Pivac revealed he was set to be officially named this weekend in the aftermath of the 13-9 defeat to the French.
"He’ll be officially added to the squad this weekend," he said.
“He’s worked very, very hard as Alun Wyn does. He’s been training with the team, helping prepare the team for this week’s game. He’ll be available for selection.
“He’s worked very, very hard.”
The Wales squad reconvene at their Vale HQ on Tuesday.
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