Because I do not believe in exposing someone directly even if he is wrong regarding an issue. The person should be corrected in private and given some time. Exposing someone is the last resort for me.
There are some Ulama (not directly linked to Pir Abdul Qadir) who say that tafzeel is not a creed issue. They say that Tafdeel-us-Shaykayn is the position of Jamhur Ahlus-Sunnah. But this does not belong to Daruriyat of Ahlus-Sunnah. They say that if we say it is ijma'i Aqeedah of Ahlus-Sunnah, we would have to kick out many of the previous Ulama/Elders from Ahlus-Sunnah. When referred to Alahazrat, they say he was a bit strict/harsh regarding this issue. And when referred to books of Aqaid, they say we do ta'wil of it (i.e. jamhur is meant).
