4. Big Show's comeback to WWE
Big Show has been out of action for over a year now but, if rumours are to be believed, he was present backstage on the last Raw show. Thus, a potential return of the giant is not a far possibility.
It will be quite interesting to see on which brand he features and in what role. However, a major push looks highly unlikely.
3. Braun Strowman becomes a temporary heel
The last edition of Raw saw Braun Strowman ditching his partner Roman Reigns to help the villainous team of the Show-Off Dolph Ziggler and the Scottish Psychopath Drew McIntyre. With WWE pushing the Big Dog as a face champion, a heel turn for Strowman would be reasonable.
At the moment, the 'Monster Among Men' is scheduled to clash with Reigns for his Universal title, at HIAC, which promises to be worth the wait.