Sean Maher

NBC president Robert Greenblatt was really committed to the new drama “The Playboy Club” just weeks ago. “What it has going for it is a recognizable brand that's automatically going to draw attention to it, good or bad," he said. "It's the right kind of thing for us to try." They tried it. Three episodes later, NBC made it the first canceled series of the season. Trains have rarely wrecked as…