No disrespect to any wannabees but all that happens is that Ops loses stability. You get someone trained up then they go to do what they REALLY want to do and the whole process starts again. Plus the fact, it's an opportunity for the head honchos to not pay a decent salary. It happens believe me. It's time once again for the management to maybe realise that stability and dedication are the key word in Ops. Without that, thousands and thousands of £/$ will be lost.........