Perpignan - Perpignan centre Rudi Coetzee has signed a three-year deal to play for Grenoble from the end of this season.
Grenoble currently top the ProD2, the French second division, but need only eight points from their remaining five games to book their berth back in the Top 14.
The 30-year-old South African is the season's top scorer for Perpignan, a club he joined as a medical replacement in February 2011 after injuries to Maxime Mermoz and Jean-Philippe Grandclaude.