Southside
Its a fair point but it seems to work for the non commissioned types. Sensible spacing of posts should address the retirement problem.
As far as being a sideways/punishment move. I guess it depends on the job and your attitude to it. I considered my move to be a step up the ladder and a chance to work in a different aspect of military aviation.
Safeware
Sad but true unfortunately. Hopefully these individuals get spotted and weeded out before they cause problems.