Multiple fallback servers

I'm just sort of curious. Is it possible to have multiple fallback servers?

Say your main server is offline, and the fallback server is offline as well. Would there be any way to send the player to another fallback lobby, and sort of just keep going until an available server is found?

Here's an example of how I think it should work, if it did work...

http://pastebin.com/CS7ghP1y