No way that will happen, Kate Bush live at the Olympics? Are you kidding?
She hasn't performed live since that special unannounced appearance at Gilmour's gig 10 years ago.
She admitted herself there is an element of stage fright that prevented her from embarking on further tours since her first one in 1979.
As much as I would love that, rather than bloody Macca (again) or Elton Loo, Kate Bush WILL NOT perform live ever again.