The contest of the two Stades could be a cracker. Real tough for Castres over at Stade Michelin, out of 4 final games, Castres will travel to Clermont, Toulon and finally Racing, daunting fixtures all of them. They'll need to get some points from one of these 3 games and win their only must home game, against Brive. Uphill battle to avoid relegation though.
Also, if Lyon loses this game, they're most likely going down. The real fight will be not to finish 13th: Bayonne, Castres, Brive and La Rochelle are more at risk but Bordeaux, competing for a playoff spot a couple of months ago, is now only one point ahead of La Rochelle (!!) and a bonus victory ahead of 13th ranked Bayonne. What a terrible turnaround for Ibanez's men.