Freddie Mac officials said they are geared up to work more closely with lenders next year in order to expand their market share and improve their performance in mission-related markets. Freddie Chairman and CEO Richard Syron told participants at a housing conference last week that the government-sponsored enterprise is ready to roll out several initiatives that will help it tap underserved markets. One of these programs, dubbed “Home Possible,” aims to expand the GSE’s low-downpayment…