I think we should have the ability at admin-level to disable cloning of certain tasks and projects, or perhaps at a folder level. This is to prevent bad habits of copying old projects.
For example we have a set of programs templated for project managers to clone. They then can adjust details for the new project. This gives a consistent starting point, and we can add improvements to the template.
But we find that many tend to clone a recent - or not so recent - program to use. We've asked that they not do so, but when rushed, human nature prevails. This creates a problem, because they may forget to change outdated information, and the old project doesn't follow our current workflow.