To be fair, even if there would be a guy that had "exclusive insider knowledge" we probably wouldn't believe him anyway, because we were bullshitted each time a new movie comes out.
The fact that he basically only told us things that aren't verifiable doesn't help the matter (Zac Afron casting?, Robert Downey Jr. who gets 30 million per movie now? Yeah...).
Lets put it this way, i'm not saying he's bullshitting, BUT i'm saying he is getting trolled by his "exclusive source" who never answers when someone asks for real and concrete informations/statements.
Maybe we should just agree that "BishopShouldGo" (no pun intended) doesn't post stuff about his source, that way he won't get shit from people around here and we won't get seemingly fake informations.