Togalk
My question was a polite interest request, yours was a typical Nigel reply.
Shortfuel - thankyou
Running 2 systems either alongside each other, complementing each other or replacing each other is a demanding task. Having done that and read the book it places hugh demands on the backstage staff. I know that Easyjet and Qatar have done similar things and the other thing I can say is that in the medium / long term things will approve. Kronus has a very good reputation. However as polarus says if crew numbers are low it's difficult to get a quart out of a pint pot.
Lastly, good luck to EY with the next roster, one things crews crews don't like is a late december roster