Whenever I hear the name Michael Keaton, I immediately think of 3 things: Batman, Beetlejuice, and Clean and Sober. Three completely different roles but three extremely complex roles…especially when you think of his humble beginnings as a stand-up comic. You won’t see Adam Sandler playing a super-hero (let’s just hope not). You won’t find Jerry Seinfeld playing a “bio-exorcist” and you won’t hear of Ray Romano playing the dramatic lead as a recovering drug addict. So it’s with a very varied resume that Keaton finds himself spanning a career that, although a little slow as of late, will probably never die. And I’d bet on that…especially when you do work for…