Cardiff quantity eight Faletau was unavailable to face France due to a knee concern.
The 34-year-old has performed 104 internationals for Wales and 5 Checks for the British and Irish Lions.
Faletau has not been concerned in a world for the reason that World Cup pool victory towards Georgia in October 2023 due to a collection of accidents.
That was the final time Wales gained a Take a look at match with Gatland’s facet having since suffered 13 successive worldwide defeats, together with seven Six Nations losses on the bounce.
Wainwright, 27, left the sphere within the fourth minute on the Stade de France after taking a blow to his head however suffered no facial fracture or concussion.
“He would not have that fracture, so we’re fairly hopeful he shall be accessible,” stated forwards coach Jonathan Humphreys.
“He had an unbelievable gash. That is the factor for us. He is a troublesome child and he is like ‘I will be all proper, they’ll simply sew me again up’, nevertheless it’s a reasonably unhealthy gash.
“He is bought eight days to show round [between games] so we’re hopeful, particularly since he is determined to play.”
Faletau and Wainwright must show their health within the ultimate couple of coaching periods earlier than the sport.
Scarlets again row Taine Plumtree has joined up with the squad, whereas James Botham switched from flanker to quantity eight throughout the recreation in Paris.
