The Guardian reports that Mario Balotelli will have a good behavior clause inserted into his contract with AC Milan which will ban extravagant haircuts and clothing and commit him toa healthy lifestyle. Italian paper La Gazzetta dello Sport said on Wednesday that the club’s chief executive Adriano Galliani had based the clause on regulations that apply topeople who serve in the Italian air force. The 25-year-old, repeatedly criticized for his poor work rate, has returned to Milan just one year after leaving for Liverpool, where he had a dismal 2014-15campaign.