That's wierd, as far as I was aware, no-one is looking for another job.
I think the staff we have now are the best set of guys we have had in a long time, all of them seem up to the challenge and none of them seem to be to fussed about the present holiday or overtime structure, so I am rather sceptical about where you got your information from.
I only remeber a couple of staff ever complaining about that state of the contracts, the only two to have left over the situation. Everyone else seems content and are getting on with the job instead of complaining.
We are all very happy with our work, and are looking forward to the future and, what should be, a good summer.