Not possible really until the DVD is released, but how about turning Rocky Balboa into a Rocky VI fan-edit? Begin the film with 'ROCKY VI' scrolling across the scene in the traditional text of the previous films, and then a recap of the street fight with Tommy Gunn from Rocky V, and then the final scene of Rocky and his son on the steps of the museum and then fade to the opening of Rocky Balboa with the Mason Dixon fight? Also, it'd be cool to somehow insert footage of Rocky's previous fights with Apollo Creed into the montage before the big fight (when they're doing a re-cap of Rocky's previous fights), as the reason there's none in the actual film is that Carl Weathers refused to allow Sly to use his likeness.