Re: What happens to WTA if...
It doesn't matter because barring extremely unexpected circumstances (such as severe injuries, or amazing prodigies, or Serena and Kim never retiring), she will win a major within the next two or three years (and probably much sooner) and everyone will forget that she was a slamless number one just as they seem to have forgotten that Kim and Amelie both reached the top ranking years before they won a GS.
A single flow'r he sent me, since we met./All tenderly his messenger he chose;
Deep-hearted, pure, with scented dew still wet - One perfect rose.
I knew the language of the floweret;/'My fragile leaves,' it said, 'his heart enclose.'
Love long has taken for his amulet/One perfect rose.
Why is it no one ever sent me yet/One perfect limousine, do you suppose?
Ah no, it's always just my luck to get/One perfect rose.