I think Weise will stick to the deal. He is nearing the end of his business career and I'm sure he wouldn't like to go several more years to fight this.
He would also appreciate the upside that the GS will bring to his legacy.
My 2c
I don't think what ever happens to SNH will matter to him or any claimant with exception of PIC and the Hamilton claimants if they still have shares.
Have you guys noted all claimant getting Pepkor share and not one wants SNH. Further CW sold his holding in SNH that should tell a story.
I think he sees that Pepkor is the future and not SNH.