 We were optimistic at the beginning when Centurion came forward. Then we read the business model and realized that it's not worth the paper it's written on. Lynn Blaze is a nurse at Fatima and president of the United Nurses and Allied Professionals. She questions how Centurion can turn losses at the hospitals into profits, particularly since the foundation plans to finance the proposed deal with $160 million in debt, while not disclosing its own management fees or investing any of its own money.