What's refreshingly honest about it, though, is that if Leigh Whannell feels that he has run out of ideas to tell in the Insidious realm, it's best to not force the issue for the benefit of a paycheck -- which he no doubt would earn if Jason Blum were to come calling for an Insidious 5 -- and possibly let another writer take a stab at crafting an engaging story in this series. A fresh set of eyes can be a blessing to any series that has run through four movies. James Wan still manages to preside over Insidious and his Conjuring universe, even if he isn't directing each individual episode of the saga. Whannell saying that he might be ready to release the writing duties of a potential Insidious 5 could be the best thing that ever happened to the franchise moving forward.