I don't think they would have saved a bundle at all. I've no references to back this up, however - I would guess the dominant cost of installing cable (fiber or

I don't think they would have saved a bundle at all. I've no references to back this up, however - I would guess the dominant cost of installing cable (fiber or cat6 or coax) is not the cable itself, but the permits and staff hours etc required to do it. Installing fiber is more future proof, resulting in - potentially - less costs down the line.