The producer/writer could have based the story pertaining to the characters/casts/potential they had in hand. Right when they signed in Shabir, it was a big bonus for them, they should have proceeded in such a way as to make his character/story consistent and progressive and knowing the vast contrast between his and the FL's experience and potential, they should have stuck to the remake part of Radha's character, as being innocent, illiterate, loving, helpful, idiotic but likable, instead they went all out to promote her to a superpower lady, sidelining Mohan's character/foundation of the story, forgetting this would not sit well with Shabir's fans and the larger audience
And another contrast is Mohan/Tulsi's scenes which are relatable/adorable/acceptable, in order to overshadow this, Radha's character has been over-hyped, making Tulsi her slave
And grave mistake is sidelining both Gungun/Rheeza's potential and characterization