changing actors in lead role

if you would have been given a chance to change the lead actor/actress in a movie, which movie would it be and whom will you replace with whom??

Potato in raazi & kalank

Manikarnika- change Kangana with Anushka Shetty

Highway - PC

Udta Punjab - Kangana

RRR - Keerthi Suresh

Kalank - Deepika, Ranveer

Dhadak - Sara

Darr - Madhuri

Change Sid Mal with ark in all movies. Ark is hotter and can act a bit better.

Manikarnika = PC

Kalank = DP

Raazi = Yami / Zahira

RRR = a good telugu actress

DZ = Katrina as the director originally wanted

replace Arjun in half girlfriend, sushant in raabta, varun in BKD and ranveer in befikre with Ranbir.

ranbir's way too perfect in playing man-child roles

Replace Ranbir in Sanju with Sanju- let the criminal play himself.Make his own excuses.

Replace Salman from Race 3 with ..dunno.. Akshay?(Replace the director and the shoddy screenplay, too)

Replace Alia in Kalank with anyone- any actress worth her salt would have done a better job. Kriti, if you really wanted a young actress- at least she can dance better and looks better in such role.

Replace Ranbir from Tamasha with ARK or Vicky- enough manchild roles for RK, thought he'd promised he'd change gear...

Replace RRR in Stree with Vicky or anyone- RRR was a letdown there.

Replace Alia from Raazi with a good actress.. maybe Shraddha or Sonakhshi .. they could have done better-even the goddam crying was a putoff..

Replace Kangu from all her latest movies so that I can WATCH some of those good ones. I cant watch the films just because she's in those !😵