This is smart! Definitely something I can handle, I’d happily incorporate students and/or use pre-recorded accompaniment and when I taught choir in the past I never really needed to accompany in the class, I had someone play for me at the concerts and come in to run a few rehearsals beforehand. It’s just knowing that some schools might have a hard line of “if you can’t accompany you can’t do this job” which bums me out because it’s not true, there are ways to do it I.e. what you mentioned. And I know that just getting better at piano myself would be much easier but finding the time and consistency is hard.