3. Hulk Hogan to appear:
In a twist which no one is expecting, it looks like the Hulkster may be a part of the Extreme Rules pay-per-view. What part he will play in the event, or whether there is any credence to this rumour is still in doubt.
However, it was confirmed earlier in the week that Hulk Hogan flew into Cleveland, Ohio, this weekend, which is only a short drive away from Pittsburgh, PA.
Meet John Cena's dad HERE
His trip could also be for personal reasons, but with WWE in the area, it seems too great a coincidence.
You can watch Hulk Hogan take on Chris Jericho here:
Hogan's relations with WWE were severed, once a private video of his emerged where he made racist comments. Since then, the company seemed to erase him from their history.
There may be a chance that Hogan returns to the company after reconciling with them. Whether that return will be at Extreme Rules or not, remains to be seen.