4th sequel?

Rating: Null/10 (6 November 2010)

After viewing all 3 (and I still love them after all these years) it's just so obvious the franchise is every bit as "alive" as the time circuitry and flux capacitor although Marty McFly of course for all the right storyline reasons pronounces it "dead."
I hope Spielberg/Zemeckis decides to leave the property, all possible licenses to continue the story -very dead. But although most fans disagree with me, I totally of am the strong opinion Zemeckis/Gale highlighted the (in joke of in jokes) "broken" flux capacitor that well, isn't really dead but yes, broken but ... har har.. in any future sequels ...even more quirky when used with the wholly intact Mr. Fusion. Remember - Mr. Fusion operates the time circuitry and flux capacitor. The mode of transportation is of no consequence. Only that "it" achieves 88 mph.
It's my personal wish that this series ends. But the 80s are now our current "Happy Days/Wonder Years/That 70s Show." Will they cash in for that reason and a few others? Without including Michael J. Fox and I just don't see how that's possible given his condition, just leave it an 80s American cultural icon. Anyone selling a DeLorean cheap?