Bath and Wales have suffered a setback after a medical update confirmed that prop Paul James has a fractured thumb and is out for up to six weeks.
He has subsequently been released to Bath for ongoing management.
Meanwhile, Wales captain Sam Warburton suffered a contusion to his knee. He will be monitored by the medical team and will return to training later this week.
Fly-half Dan Biggar joins Warburton in being monitored by the medics after he suffered a contusion to his hip against France in Paris over the weekend.