Kreml: A machlokes leshem shamayim at the weekly Motzaei Shabbos shiur of HaGaon Rav Yitzchak Yosef in the Yazdim shul, when Rav Yitzchak honored his brother HaGaon Rav Avraham Yosef to say a few words for the hillula of their father, HaGaon Rav Ovadia Y