They're going to have to keep at least one old-timer or they'll lose the institutional memory. (And there really IS such a thing - I was in charge of training new help for awhile, and it's amazing what you know that you don't realize you know after you've worked someplace for 10 years or so). There's no time to reinvent the wheel with every other election.
Maybe insist that all new folks bring on at least x number of new staffers.
That works for me. And, yes, there IS a thing called institutional memory.
The illegals flooding this place are killing OURS.