This is the result of the G5/P5 split.
No one wants to spend time or money to watch a team with no shot at the highest prize.
Combine a poor venue and competitive product within 45 miles, one can understand.
Solution - The university administration has to be clear and vocal about the end goal for our program with a call to action.
If this doesn't work, create a nice 25K capacity stadium and enjoy your G5 to FCS fate.