At our place they started centralising and standardising the production of job descriptions & adverts and I supported the idea of standardising the recruitment process. A short while later one of our administrators moved to another part of the department. HR's new process got on with doing the job adverts, etc and finally presented us with a shortlist of candidates we were going to interview.
Reading the CVs it became clear that HR didn't have a clue what the original person did. They'd shortlisted systems administrators whereas we desperately needed an office administrator (ordering, billing, stock control, etc)