clint is one of those actors that has a charisma that can't be replaced, like arnold and sly. This will just feel like bad boys 3 without martin lawrence but he'll have to say clints famous lines which will just come across cringeworthy, similar to that rampage geezer trying to copy mr t saying "i pity the fool" in the A-team movie. It's just forced and lazy.
I'd rather watch clint as harry forced out of retirement even at his age