At the end of The Great Red Dragon, Jane walks into a church . . . WHY?  Jane doesn't believe in God and the only other time he was in a church was when he revealed his fake breakdown to Lisbon . . . that's a hint!  Jane's in a church again and we're about to learn about whatever con he's been playing.  Plus, that elevator scene was just like the elevator scene in S4 finale where Jane leaves to fake his breakdown in Vegas.  Nothing is as it seems . . . Jane would never go to the church to seek heavenly help so he's there to meet someone and it's not Lisbon like last time!  It's RJ and who else do we see in that church?  A women on the left that looks like Lorelei and a guy on the right that looks like Mashburn.  Mashburn has a really distinctive hair cut plus it looks like that guy is wearing a red turtleneck and we've only seen Mashburn wearing red turtlenecks.  Also Jane was very on edge walking into that church because he knew he was about to meet with RJ

RJ IS WALTER MASHBURN AND WE SAW HIM IN THAT CHURCH AS JANE WALKED IN!

I'll post a picture in the comments.