Thanks guys!
Different airline, same plane, I just went in last weekend for 3 bounces in the sim. With the vacation and incentive leave, I'm off until Aug 10th. Taking Spirit to see family. 35 hrs til departure and shows 14 seats open. I was able to whatsapp a Spirit agent and got them to change my family seats from A, C, D, to A, B, C. When I first booked they weren't allowing to pick the middle seat.
With 14 seats open I assume they'll all be middle seats. Is Spirit been good about clearing nonrevs into middle seats? I heard some horror stories on Delta where nonrevs were getting left behind with 20 seats because they were middle.