Actress Samantha Ruth Prabhu, who is making a powerful comeback on screen following the diagnosis of her autoimmune disorder myositis, says she begged the makers of ‘Citadel: Honey Bunny’ Raj and DK to cast someone else owing to her health concerns. They however did not budge and went ahead with Samantha, who is garnering praise for her action sequences as seen in the trailer that was launched recently.