Can these actors replace Rishi Kapoor & play a Desi 'De Niro' ?

Since Bollywood junkies are keen to see Deepika Padukone's work as a producer, remake of ‘The Intern’ is the making headlines already. Personally I don't want to watch the Hindi versions of 'The Intern' as well as 'Forrest Gump' ('Laal Singh Chaddha' in B'wood). However, due to the sudden demise of actor Rishi Kapoor, the role of Robert De Niro's character is now vacant. In my opinion, below are few generic yet suitable choices for the role: Naseeruddin Shah, Dr. Mohan Agashe, Amitabh Bachchan, Gajraj Rao & Dilip Tahil. Based on the character requirements, my favourite choices are Dr. Mohan Agashe & Gajraj Rao. I'm tired of seeing Amitabh Bachchan on-screen. It feels like poor guy's working on behalf of his entire family. What's your take on this?