Every week this season, the writers have been messing with us. Take a look at this board for example, after every week there is a new "hot suspect" and it just so happens to be the one that the writers are shoving down our throats that episode. 

I have my own personal favorites who I think RJ is and it's a great deal of fun reading everyone else's theories.......but don't buy into the weekly suspect that they are featuring.

Enjoy the chase and I'm looking forward to reading more theories!  :)