Whoa, that feels like a huge overreaction. Cables don't all fail at once, they have inspection schedules for a reason. If we replaced everything early every time one part broke, ticket prices would skyrocket and other maintenance would get delayed. It's like saying we should replace every seat in a stadium because one chair leg cracked.
Honestly Gavinbaker has a point, it's not like the whole park is held together with old shoelaces and hope. They check these things for a living. Might as well replace every car on the road because one got a flat tire. Next we'll be replacing the entire roller coaster because a bolt got rusty, and my ticket will cost as much as my rent.