After the planned Rey Mysterio vs Sin Cara match at WrestleMania fell through, which might have seen WWE attempt to break the Guinness Book of World Records for most Lucha masks in one building, another record might be broken at WrestleMania 29. Apparently, the idea of setting the record for the world's largest Harlem Shake is something that has been discussed in WWE.
I think Sin Cara will be let go in the next few weeks. The guy has proven to be a complete failure, thus the reason they are pushing Alberto Del Rio so much to be the #1 latino hero since Mysterio's days as a wrestler are numbered due to his injuries. His retirement from the ring is getting closer and closer. Sin Cara was meant to replace Mysterio, but that's not happening anymore.