Admins would most likely get a lot of shit from current players if they decided to close existing server. If they decided to keep the current server alive, then adding new one would generate more costs for them and split their attention on 2 different server which in my mind would end up with only bad things. Playerbase would be split too. These things considered I am sure they won't open a new server anytime soon.
On the other hand I understand where u come from. Personally I also would love to have a fresh start on a new server with good administration. I look on the website from time to time to check the news. It is just completely different experience then what we have now