#3 WWE are unsure about Bliss' health
Alexa Bliss missed last week's episode of SmackDown Live and last night's episode of Raw because she has been struggling with sickness, something that she has kept the WWE Universe updated with on Twitter.
Nikki Cross replaced Bliss back at Money in the Bank when she was unable to compete because WWE was worried about her health and it could be that the company are once again looking to ensure that Bliss can still take part in the match.
A handicap match could mean that Bliss can remain on the apron for much of the match and only do a minimal amount to win so if she is still struggling with an illness then she won't have to over exuberate herself. If this is WWE's reasoning then this is a fantastic cover for The Goddess once again.