Long before Jeffrey Dean Morgan was swinging Lucille as Negan on The Walking Dead, he was a young actor trying to land his next gig. One of those auditions put him in a room with Quentin Tarantino for Reservoir Dogs, and Morgan walked away convinced he had nailed it.There was just one problem. The guy who ultimately got the role was Tarantino himself. Morgan recently shared the story while appearing on the Happy Sad Confused podcast, revealing t…