Who could you see in a remake?
I can tell who I could've seen years ago. Not today though. Back in the good old days and in the 80's/90's.
Warden (Dennis Quaid, maybe Michael Douglas, Stallone, Patrick Swayze)
Prewitt (Elvis Presley, Sylvester Stallone, Michael Douglas, Tom Cruise since I think he and Clift look alike.)
Maggio (Joe Pantoliano who played him in the mini-series. He was a great choice.)
Fatso (Robert DeNiro, James Gandolfini)
Captain Holmes (Jack Nicholson, Robert Duvall, Ben Gazzara)
Karen Holmes (Nicole Kidman, Sharon Stone, Rene Russo)
Sam Elliot as one of the soldiers. Maybe in Jack Warden's part.
The only one I'm endecided on is Lorene. All the actors I picked are in no particular order and for different reasons. I feel they all bring something different to the roles.