Tajuddin Ahmed

While writing on “The life and principles of Tajuddin Ahmed” Mr. Syed Badrul Ahsan writes:
“But what hurt Tajuddin Ahmed more than the whispering campaign against him was his sad, shocking realisation that Bangabandhu Sheikh Mujibur Rahman was listening more to men like Khondokar Moshtaque and Sheikh Moni than to him. Decent almost to a fault, Tajuddin never complained in public. In private, though, he found it inexplicable that Sheikh Mujibur Rahman, the leader and political soul-mate with whom he had shaped the political course of the Bengali nation, never once sought to ask him about the events leading up to the formation of the provisional government and the war of liberation that such a government waged” (DS, 23rd July 2009).
And I ask Mr. Ahsan to explain why Sheikh Mujib did so (never once sought to ask him about the events leading up to the formation of the provisional government and the war of liberation that such a government waged). What was his real reason to distance his most favourite friend and political ally in this manner?