Complex sentence: Later, Sanjay Dutt was then rumored to play the role of coach according to Khan's insistence, however, Khan reported that he never insisted Aditya Chopra for Dutt's role.
Split into simpler sentences: Later, Sanjay Dutt was then rumored to play the role of coach according to Khan's insistence. However, Khan later reported that he never insisted Aditya Chopra for Dutt's role.