#3 At least one huge Women's Title change
The two women's matches on Night 1 saw Alexa Bliss and Nikki Cross win the WWE Women's Tag Team Championship in the opener. We also saw Becky Lynch retaining her RAW Women's Championship in a physical contest with Shayna Baszler.
While the tag titles did change hands, one would assume that at least one of the big women's championships would change hands at WrestleMania. On Night 2, the SmackDown and NXT Women's Titles are being defended.
Bayley will face four opponents, including Sasha Banks, in an elimination match for her SmackDown Women's Championship. The story between the two best friends could come to a head at 'Mania, with a possibility that the Legit Boss wins the title.
However, the more intriguing prospect is the NXT Women's Championship match between Rhea Ripley and Charlotte Flair. While on first viewing Ripley seems like the clear winner, there is a lot of potential in Charlotte becoming the NXT Women's Champion.
And who can forget, she did end Asuka's streak two years ago at WrestleMania. It wouldn't be very wise to bet against the Queen in a scenario like this.