Charlie Weasley, Professor of COMC?

[Eric Oppen]

No: HPFGUIDX 57640

You know, if Hagrid does end up biting the dust in OoP, there'll be an
opening at Hogwarts for a Care of Magical Creatures professor, and Charlie
Weasley might just get the job.

I don't know whether teaching at Hogwarts is considered a Step Up or a Step
Down, but particularly with V'mort back, once Hagrid's gone the Weasleys
might very well want one of their number who's a fully trained wizard on
deck at H'warts to keep an eye on Ron and Ginny (and, of course, Harry).

If poor Ron thought things were rough when his older brother was Head Boy,
imagine having to call his older brother "Professor Weasley!"  *snicker*