Think McFly Think
Something not talked enough in this crazy business. The compromises filmmakers make. Forced to cast actors who aren't their first choice, shoot in locations they don't particularly want, scale back to fit their budget (As famously happened in Back to the Future with its original "Nuclear test-site" deus ex machina to get Marty McFly back to 1985) or incorporate ideas from others. Art thrives through restriction, as Nicholas Meyer said.