I did catch your conclusions in the penultimate paragraph. However, I don't believe that "assigning [a] quality control role to the next person downstream" is a workable solution. This is a form of passing the buck, saddling someone else with your problems, etc.

In your reply here, you say that you've learned that by working as a debugger/finisher you've learned how to start stuff better. That is worthy of further exposition as so many people suffer from the exact same problem.

And as much as false categorization & naming hurts your best point, it sure seems to have caught HN's attention, so marketing may be where your true genius lies. That's cool -- there's lots of money in marketing :)