I guess when I look back at it, the thing that really disappoints me about it all is that there wasn't a part in McAlister's episode in season 1 where I can't point to it and say damn thats where we should have known it was him.

That was my hope with the whole series was that there was some clue or clues that were in front of our faces that we were just missing and when RJ was revealed we could go back to the episodes he appeared in and be like wow how did I not see that.

Maybe that was too much to ask for, but with the way some of the episodes were written especially the season 3, 4 finale (among others) I definitely believed the writers had the talent.  Oh well still had fun watching this series over the years.