Romana Graham and Jason Eaton may still be celebrating one of the upsets of the French Top 14 season after their La Rochelle side toppled high-flying Clermont 16-12 on the weekend.
Former Chief Graham suited up at lock, while former All Black Eaton, at blindside flanker, copped a yellow card, but still clinched the win to further cloud the congested Top 14 table.
Oyonnax, with Roimata Hansell-Pune, Viliami Ma'afu and Soane Tonga'uiha on their books, beat another of the Top 14 leaders Stade Francais, 15-13, in Paris. Former All Black Aled de Malmanche and Zak Taulafo came off the bench for Stade.
Toulouse, with two former All Blacks - Neemia Tialata and Corey Flynn - in their 23, edged Castres 13-9 in a south-west derby. Sitiveni Sivivatu was on the wing for Castres, his new club.
Toulon had David Smith, Rudi Wulf and Chris Masoe in their squad as they beat Bayonne 24-17 to confirm their top of the log status after 17 rounds.