UPDATE: Image added from INSIDIOUS showing the JIGSAW drawing on the chalkboard. Simply scroll down the comments to see. Was this just a tip of the hat or should we read more into it?
Saw 8 is unofficially confirmed? Unless James Wan is playing a cruel joke on us. I'll explain....I went to see Insidious tonight. About 25 minutes into the movie we see a scene in which Patrick Wilson is behind the teachers desk in a classroom. Behind him, clear as day is a drawing of the Billy Puppet drawn in chalk on the blackboard with the number 8 underneath it. At first I though it was maybe a homage to the Saw franchise, but then I thought why put the number 8 under it. So Jim's either fucking with us, or sending us a message that "It aint over!!" Let's keep our fingers crossed.