10 WWE Evolution rumors the WWE Universe should know

#1 Main event rumors

Nikki Bella versus Ronda Rousey. Who wins?

According to Dave Meltzer from The Wrestling Observer, the current plan is for former UFC Women’s Bantamweight Champion Ronda Rousey to take on Nikki Bella in the main event of the show. A Ronda Rousey vs Nikki Bella match might seem unusual, but they are the biggest female stars in WWE, and will garner WWE the most publicity for Evolution.

Interestingly enough, WWE has already showed the Bella twins twice on television in the last few weeks. It could be WWE's way of slowly sewing the seeds for possible match-ups. The only problem with this rumor is that they don't have much time to flesh out the storyline for the match, but WWE could always go for a shock factor if needed.