10 Biggest WWE Raw Rumours You Need To Know (Feb 15)

2. Rey Mysterio Could Be Back By SummerSlam

This one isn't likely to be mentioned on Raw at all, but could well dominate the social media conversation as the show goes on - and it's too big a news story not to mention regardless. The Wrestling Observer Newsletter recently speculated on the likelihood (and potential timing) of a Rey Mysterio return to WWE, which Marc Middleton then summarised thusly: 'We noted earlier this week via The Wrestling Observer Newsletter that Rey Mysterio could be returning to WWE later this year as he's said to be done with AAA for now due to pay issues. One WWE source said some people in the company believe he will be back by SummerSlam. That obviously is not confirmed and Rey would still need to get out of his Lucha Underground deal.' Although obviously disappointing for Lucha Underground viewers, the potential of a Mysterio comeback should have his many mainstream fans excited. It does seems rather odd, however, given the fact that WWE seem committed to elevating their own Latino talent - as evident by the recent rise of Kalisto, and the signing of CMLL and NJPW star La Sombra.