Actually, GSN reaired The Mole back in 2004. While airing the entire edition of Celebrity Mole: Hawaii, and (I believe) part of the original Mole, GSN pulled the show due to low ratings.
That's not to say The Mole was actually dead, but GSN made a Mole-style (post-divorce Stone Stanley Productions) reality game about people who were guessing the results of horse racing matches called American Dream Derby. That's right, this was not about the jockeys in a competition, but was just a show that, in the end, endorses gambling. It did have its Mole-style elements, but the concept was pretty ridiculous, and it too failed on GSN.
While The Mole show does well in the Netherlands and Australia, I think it will take a lot longer until we hear from The Mole USA again...
CONGRATS on the new server!