It’s only a matter of time. Technology advances. Star salaries keep rising. And legal rights expire. Then someone could re-animate in the most realistic way all the bygone stars. Greta Garbo. The Three Stooges. Write new material, and they’d “know” how to act it out. Nyuk-nyuk-nyuk. Max Headroom was only just a sniff of what’s bound to happen … then suddenly be everywhere. Of course, it’s likely to happen first with commercials — since they’re short and celebrity-craving.