Pete still won't win.

...and as of now it is just rumours.

It would be very much against Games Workshop's current model, and several issues have been raised;

1) Cost - to price the minatures for the original set would be over £100 in todays money (even with plastics)
2) Genestealers have been changed out of sight in the 40K universe, and are now just lackeys to the Tyranids