Seems a good methodology, a caveat would be the deletion should start in coeff * 14 years from time of watch start, where coeff is a project complexity coeffici

Seems a good methodology, a caveat would be the deletion should start in coeff * 14 years from time of watch start, where coeff is a project complexity coefficient. If the watcher doesn't see a part of code called in another coeff * 14 years, then it's probably safe to delete it.