The Springboks are due to play a three-Test series against the French, starting on June 10, 2017 (as well as June 17 and 24) - the final three Tests before this new ruling comes into effect.
Marcell Coetzee, when he checks his Wikipedia page, will discover he has 28 Test caps for the Boks.
You do the math.
Coetzee, currently plying his trade for Ulster in Ireland (when not injured), would need Allister Coetzee to pick up the phone and not only select him - but play him - for all three mid-year Tests.
Should that materialise, Coetzee is free to return to Ireland to see out the remainder of his contract, safe in the knowledge he can continue to bank those euros and still be selected for the Boks at any stage.
For the vast majority of SA's Boks, both past and present who are based abroad, Friday's ruling was utterly meaningless.
All of Bryan Habana (124 Tests), Bismarck du Plessis (79), Jannie du Plessis (70), JP Pietersen (70), Frans Steyn (53), Francois Louw (52), Willie le Roux (41), Francois Hougaard (38) and Duane Vermeulen (37) went 'yawn, whatever, delete' when learning of the ruling.
Apart from Coetzee, the only real Bok candidates who may need to give the ruling a second thought and check out property prices in RSA are Cobus Reinach and Steven Kitshoff - both of whom have played 10 Tests to date for the Boks.
In reality, Reinach isn't coming home. He's JUST signed a deal with Northampton in England.