^Sure. I'm not saying it's a sure thing; in fact, I'm sure it would take a great deal of computing power, brilliant reconstruction work, and sheer luck to make it happen. I just think it would be worth investigating as a last-resort option. We're at the point where it's deemed unlikely that many more lost episodes will be found, and when you get to that point, that's when you consider the desperate, crazy, Hail-Mary options. Heck, that's the Doctor's standard operating procedure.