<prompt> Translate the following text to EnglishWanasheria wengine walisema kwamba hata wakati sheria za uwajibikaji wa kitaaluma hazingezuia kabisa uwakilishi, kutokuwepo kwa wakili wa badala kunaweza kulazimisha wanasheria wa LSC kukataa uwakilishi.  <response>: Other commentators stated that, even where rules of professional responsibility would not absolutely bar representation, the unavailability of substitute counsel could ethically compel LSC attorneys to refuse representation. 