South Africa have named a preliminary 27-man squad for a one-off Test against France at Newlands on Saturday: Backs: Bjorn Basson, Juan de Jongh, Jean de Villiers, Jaque Fourie, Gio Aplon, Bryan Habana, Butch James, Ricky Januarie, Morne Steyn, Zane Kirchner, Wynand Olivier, Ruan Pienaar Forwards: John Smit (capt), BJ Botha, Bakkies Botha, Schalk Burger, Jannie du Plessis, Alistair Hargreaves, Ryan Kankowski, Francois Louw, Victor Matfield, Dewald Potgieter, Chiliboy Ralepelle, Danie Rossouw, Pierre Spies, Gurthro Steenkamp, Flip van der Merwe Note: Team and reserves to be named Tuesday 