Bit of a misleading title there is it not?
Your right enough though, it has been mentioned frequently in the local media more than usual recently. Certainly haven't seen anything that even implies the Airpor's existence is under any kind of threat.
The HAI coming in to help / run the airport rumour is still about however. Can see that being a positive thing, Dundee is never going to be a Glasgow or Edinburgh but its possible to envisage more scheduled routes becoming viable.