If the expansion of LTN doesn't go ahead (which I believe it will), a group of airlines that may be thinking about joining LTN and a couple of established carriers, may see STN as the way forward?
No real chance of expansion and obviously higher fees at LTN due to supply and demand.
This 75% of people not wanting the expansion - its a case of be careful what you wish for. The airport is the biggest provider of jobs in the area - not allowing LTN to expand will have far reaching consequences.