We might get Fatman, considering they are already transferring one east coast pvp server to Fatman. And I think what they are trying to do is something similar to what the The Secret World is doing. Secret World has one-shard but with instanced channels, once the channel is full, the overflow goes into the next instanced channel. Guild Wars 2 does this also, but they still have tons of servers, so not sure whats up there. Hopefully they are doing this and that's why transfers took so long.