One of my first gigs as a consultant was to write a project management system for a company that didn't really need a custom project management system. The CEO pulled me aside and told me the only important feature of the project management system was that you couldn't assign the same priority to two features. I would be blamed for making such a crappy project management system, but that's what I was there for. Once I was done, I was told to make myself hard to schedule and expensive.
> the only important feature of the project management system was that you couldn't assign the same priority to two feature
That is a good idea for a project management system. Force ranking of priorities.
Even better is when you can only assign a priority once, ever. So if one thing was marked "urgent", nothing else can ever be "urgent" again. It can be "Urgent" or "double urgent" or "urgent for real this time", but not "urgent". Forces creativity and maybe even, depending on the size and business (as in "being busy") of the organization, the creation of whole new words after all existing permutations have been used, from which we all benefit.
Unless you can change the rankings. Then... Then it gets dumb real fast