The Commission holds the power of the purse and is beholden to the people regarding how tax dollars are allocated. Commissioners are responsible for seeing that every branch of county government is properly funded and has access to every resource needed to operate in an efficient manner.
I also believe that the commissioner should be an organizer in their district. A commissioner should also be on the lookout for ways to bring about changes and institutions that will make their district a better place to live.
It is, in my opinion, a commissioner's responsibility to keep the public informed about upcoming decisions, both local and state, and how they could affect the people's day-to-day life.