#4 Luke Harper
Here's a man who after splitting from the Wyatt Family has gone down the pecking order, just like Erick Rowan. The WWE Universe can be forgiven for not knowing that Luke Harper has been drafted to SmackDown because he hasn't appeared on WWE programming for a while now.
That makes Harper the perfect man for a surprise return. It's been a while since he was involved in anything concrete but that could change this Sunday. If he is to return, it would most probably be in the traditional Survivor Series inter-brand Five on Five Elimination Match.
#3 Alexa Bliss
Another SmackDown Superstar who has been out for a while now is The Goddess, Alexa Bliss. She has been ruled out due to an injury and no return date has been set for her yet. Survivor Series could be the perfect time for The Goddess to make her much-anticipated return.
The SmackDown Women's roster is in dire need of a great babyface and no one needs to tell you how good The Goddess is. The former SmackDown Women's Champion will definitely get a huge pop if she returns this Sunday in Chicago.