Heller on returning to the Red John story line , his followers and the Ba...

Heller: "I never say never, but I would say I think the audience and the story demands that we step away from that trope for a while".

That proves there gonna go back to it after the hiatus of lovey dovey shit.
What would you think if there was 100s of red johns?
With one mastermind pulling all the strings using others to do their bidding?
I wouldn't complain