For any large code base, it'll go on for months, since it gets done between higher priority work. You'll discover some problems, sure. But if they were really i

For any large code base, it'll go on for months, since it gets done between higher priority work. You'll discover some problems, sure. But if they were really important, you'd have hit them earlier. My experience is these sorts of efforts create a lot of busy work and not much more.