A teenager admitted attacking Gareth Thomas last weekend and France will show their support for the Wales legend on Saturday.
France secured their first win since March, Teddy Thomas helping himself to a double with Gael Fickou impressing on his return.
France have made two changes to their starting line-up against Argentina, with Yoann Huget selected for the first time in a year.
Mbongeni Mbonambi's try right at the end consigned France to defeat after they led South Africa by 14 points in Paris.
South Africa rallied from a 14-point deficit in the second half to secure a thrilling Test victory over France in Paris.
South Africa are able to call up European-based players against France, leading to the returns of three experienced stars.
Jacques Brunel has recalled Louis Picamoles and Camille Lopez to face the Springboks at Stade de France.
Eben Etzebeth's foot injury is not as bad as first feared and he could yet play against France in Paris.
Felix Lambey and Yoann Huget have been called up to the France squad as replacements for injured duo Bernard Le Roux and Wesley Fofana.
Having retired following last season, Frederic Michalak is back at Lyon as an advisor to president Yann Roubert and manager Pierre Mignoni.
France were again upset by a refereeing controversy in New Zealand, but All Blacks boss Steve Hansen says they are clutching at straws.
Although again less than impressive in the first half of the third Test, New Zealand eased to another win over France.
Steve Hansen said it is "pointless" to complain about refereeing decisions, with France feeling hard done by in New Zealand.
Morgan Parra will lead Les Bleus against the All Blacks when they attempt to avoid a whitewash, with Mathieu Bastareaud rested.
After naming the same side for the first two Tests, Steve Hansen has opted to make changes for the game in Dunedin.
Despite defeats to the All Blacks, Philippe Saint-Andre feels France are finally on the right track after a spell in the doldrums.