Actually you're wrong, SUP is a mix of pilots and Engineers, They are the old combat ENG we had on the server as a seperate whitelist that got put into the SUP job, and like I stated in my previous reply, the pilot priority is a joke and not enforced, the suggestion to add the barricade tool was submitted by me a couple of months ago and I think we should give it a try to revive SUP, Naval won't get revived from this tool but SUP might, I truly belive this would go a long way for SUP more then it would for Naval
EDIT
The justifcication would be to actually have rules around it, which I mentioned in first suggestion