Roberto Brazzale can’t help but put on a big smile when he speaks of his latest hires. The Italian, who together with his two brothers runs one of the oldest dairy plants in the country known for mozzarella and parmesan cheese, has recently made headlines by taking what some would consider some unusual HR decisions. When launching a new project to market more specialized gourmet butter products, Brazzale was looking to set up a dedicated team. But the handful of 30-somethings who came for a trial period all turned out to lack drive and energy, he says. So he ended up giving the jobs to a coupl…