If I think that's likely to happen to me, why would I stay around to find out? In that situation I'm far more likely to apply for other jobs with my nice shiny

If I think that's likely to happen to me, why would I stay around to find out? In that situation I'm far more likely to apply for other jobs with my nice shiny job title while I've got it. Plus, with a mechanism like that, you'll see anyone with impostor syndrome (which would be... lots and lots of otherwise competent folk) making evacuation plans that really aren't needed.