Hello im folowing this site over a year and never post a theory.

my thought changes a lot about the identety of RJ as im sure as evreyone..

so...as we all see in season 6 the pidgeons seems to be in ep 1 and 2. and we know that heller said that there is a huge clue in the begining of this season.

now i look into the brace of partridge picture by whiliam blake. and also look in google "partridge" and i found this pidgeons... i belive the partridge is RJ but maybe a brother of the one we know or something like that because of his death.

think about it..why this pidgeons take place in the episode and the camera let us see them? this is the only thing i can come up with