Nobody is yet RJ. The movie is made to keep us in front of the tv's for years. So, at the begin, it was just a motive to put a criminal like this in a story,like the bad guy. We are now at season 5 and RJ didn't appear in way.The makers of this movie created a site like this one, www.whoisredjohn.com for us to say our opinion because lot of the characters can be RJ. Now we are voting for who is RJ :D And I assume that it will not be the one with the most votes on this site, because it must be a surprise.In the end the idea is cool,the create a site to see the people's opinion and after that to create who is RJ- like this: RJ is in ours minds and now we are creating it on this site