Jr Ntr's Father Role Removed From The Script ?

The latest news from tollywood is jr ntr’s father role was removed from the scripts due to the in existence of the right character artist for the role, and it was slightly modified now without that role.

But as said before, father character is the crucial point of the movie and is going to be the main attraction for the film, then how come such an important character can be canceled and modified, and if at all it is modified also, can it be as attractive as before, is the million dollar question now.