Highly-rated French centre Gael Fickou starts for Toulose in their Pool 1 clash against Oyonnax on Saturday.
All of this weekend's Champions Cup and Challenge Cup games in France have been postponed due to the tragic events in Paris on Friday night.
Losing bonus points on the road could prove crucial as Saracens, Ulster and Toulouse battle it out in Pool 1.
Toulouse claimed their place in the Top 14 semi-finals with a 20-19 win over minnows Oyonnax.
Lionel Beauxis missed with the last kick of the game to cost Bordeaux-Begles a place in the Top 14 play-offs.
Dodgy refereeing, French figures and a sleeping giant's awakening feature in Rupert Cox's weekly blog.
Oyonnax stunned Clermont Auvergne at the Stade Marcel-Michelin and Toulon capitalised by winning away in Grenoble.
Julien Bonnaire has signed a two-year contract with Lyon, while Irish centre Eamonn Sheridan has joined US Oyonnax.
Rupert Cox shares his highlights from the week's rugby action in his round-up blog.
Toulon once again find themselves at the top of the French domestic league thanks to a five-try win over Brive.
Bordeaux came back from an 11-point deficit to defeat Toulon 28-23 in the Top 14 at the Stade Chaban Delmas.
Clermont and Stade Francais both suffered losses in the Top 14, leaving them locked together with new leaders Toulon.
Jake White's first game in charge of Montpellier ended in a win over Toulon, while Stade Francais hung on to top spot.
Stade Francais shocked defending champions Toulon 30-6 to end the year at the summit of the Top 14.
Wins for Toulon and Clermont at the weekend has kept the race for top spot alive in France's Top 14.
Newcastle host Stade Francais, Brive take on Oyonnax and Rovigo visit Grenoble
Reigning Top 14 champions Toulon claimed a 27-19 victory against Clermont Auvergne in a clash of the titans on Saturday.
A depleted Toulon team came a cropper at Castres, allowing Clermont Auvergne to take over as new leaders in the Top 14.
The final of the Top 14 will be held at Barcelona’s Nou Camp at the end of the 2015-16 season.
Oyannax caused the biggest upset of the Top 14 season so far on Saturday by clinching victory away at Racing Metro.