While unmasking Rey Mysterio in WCW was a poor business decision on WCW's part, an argument can be made that there were some positives about it too.

A mysterious masked figure interrupted a WWE match on Raw, leading to speculation about Chad Gable's involvement. Despite ...

But is he friend or foe? The trailers have not been clear on that part, so there is a remote possibility that this version of Mysterio might be a hero ... but his comic roots state otherwise.

Rey Mysterio was in action on WWE RAW this week as he and Dragon Lee took on New Day in a tornado tag team match.