The End of Green

[StrangerComesKnocking]

I would very much like a more definitive answer as to what will happen to our characters when green ends. I have been playing blue for years, and i have all character slots full. Most of my characters are 40+. I like the idea of leaving the green 1 open and creating green 2. Then rolling green 2 characters into green 1. Either way knowing what will happen will have a huge impact on which class or classes i choose to play. If it rolls into blue I will not be able to play any of my favorite classes as they are already high level on blue. I would be willing to donate to help with server equipment to make this happen. What are every ones thoughts on this?