I must assume some sort of backup plan must have been created by the BTC-e team if something like this would have ever happen...
Like have a place to go, have stuff ready or is this wishfull thinking?
Because we don't know what happened, how can you assume there was a plan in place?
BTC-e could have been disconnected by their data center operator.
They might have been hacked.
They could have been raided by local authorities.
The might have panicked over the news of Vinnik arrest in Greece and decided to move.
Or it could be simply be an exit scam.
So far everyone is guessing, the only thing we know is BTC-e is offline and they said it was a "network" problem in the data center and they would be back in 5-10 days.
Everything else is speculation or FUD from new trolls.