#3 Sable
Sable was the woman that arguably began the Divas Division in WWE and paved the path for many of the Divas that have come through the company over the past few decades. Sable departed from WWE on good terms in 2004 and has been by her husband Brock Lesnar's side over the past few years, but this is only in UFC she hasn't actually been seen at any of his WWE events.
Sunny and Sable are the two women who are best associated with WWE's Women's Division in the late 1990s and the fact that they haven't been added to the listings for the show yet is quite a shock. Sable has been avoiding the spotlight over the past decade and has instead transitioned into the role of a mother so it is still highly unlikely that she will be part of the show at the Nassau Coliseum on October 28th.