1) 1st time that they have offered FO positions on the B777, so unknown if they will be extended beyond initial contract, all depends on when local pilots trained in the USA start to return.
2) Its online
3) Ha ha ha.... never, not going to happen.
4) Interesting question as no one knows how the new FO's will be accepted. New hire Captain classes have a failure rate of about 50%, in some cases 100%
5) You might be in for a shock.