Can Scotland find a way to stop the free-scoring Louis Bielle-Biarrey?
From the mouths of the French - players, coaches, scribblers and commentators - come eulogies of what Fabien Galthie's Grand Slam seekers are all about.
We hear of a side that "brings joy and emotion", a group of boys, and men, who the youth of France now identify with like rarely before, an exhilarating outfit "no longer carried by a single man (the great Antoine Dupont) but by an entire generation".
Against Scotland there's Theo Attissogbe, the 21-year-old wing from Pau, Nicolas Depoortere, the 23-year-old centre from Bordeaux and his otherworldly team-mate, Louis Bielle-Biarrey - 24 tries in 25 Tests. In the back row, the wonderful Oscar Jegou, the 22-year-old from La Rochelle.
Galthie has given game-time to 10 players aged 23 and under in this Six Nations. No wonder the kids at home have warmed to this side.
