pashtus is tzorchei tzibbur is docheh Talmud Torah if you are needed
Is it tzorchei tzibbur?
I can see your argument if there was *no one* else to do it. However, I don’t know that to be the case here. Can not someone who doesn’t know Mishna or Gemara (and for whom it won’t be bittul Torah) do it?
The Wolf