Milton’s outdated fire station has sparked a lot of discussion about how to serve the fire district’s 90 square miles, but a firm plan for the future remains hazy. The man in charge of prodding the process along sees no reason to panic, however. Randy Banker, fire chief for Janesville and Milton, is developing a process to generate estimates on several options, including a new or renovated fire station, a new station shared with Janesville or a combination of the two. They will be part of Banker’s report, which the Milton Joint Fire Commission can use to plan for a new station. However, the commission did not give Banker authority or money to hire a consultant for the report, he said, so he must try to get information and estimates for free.