Book Short: Multiplying Your Team’s Productivity No matter how frustrated a kids’ soccer coach gets, he never, ever runs onto the field in the middle of a game to step in and play. It’s not just against the rules, it isn’t his or her role. Multipliers: How the Best Leaders Make Everyone Smarter by Liz Wiseman and Greg McKeown (book, Kindle) takes this concept and drives it home. The book was a great read, one of the better business books I’ve read in a long time. I read a preview of it via an article in a recent Harvard Business Review (walled garden alert – you can only get the first page of the article without buying it), then my…