If it was to ever be remade...
If it was to ever be remade, Joe Pesci would have been the only actor I saw playing Cody. I don't mind remakes as long as they don't disrespect the original and are put into the right hands. Maybe Martin Scorsese could have directed it. With Scorsese and Pesci, where could you go wrong? I doubt it will ever happen, but that's who I saw as the new Cody.
Look at it this way. Scarface from 1932 was remade. In my opinion and many others, it is one of the greatest gangster movies ever made. But they remade it with Pacino and we got another great movie. I think Little Caesar and Public Enemy can be remade too. But like I said, it has to be put in the right hands and it can't disrespect the original.