Too bad Keith is too old for the role. Depp is a talented mimic. Thought he did a great job with Hunter Thompson a few years back.
Back to Keith. i remember Dennis Leary used to have a great line about him back in the early 90s. To set it up, back then, Keith had laughably done a few anti drug commercials. So Lear's line goes:
"and get this, Keith Richards says 'kids should not do drugs'......Ahhhh Keith, kids can't do drugs today because you did them all.....we'll have to wait for you to die and smoke your ashes..."