Reading these postings, it sounds like the f27 guys get a fairly raw deal, the majority of them must be fairly experienced by now, perhaps it's time they considered moving on.
It can't be easy for the management at the moment either as it would appear this F27 to F50 transition has not been planned as it should.
We meet some of these crews positioning, they seem like a good bunch, it would be a pity if all this rumour and back biting were to cause what is essentially a good operation problems.