I have a JetBlue reservation for next week (redeye from Portland OR to Boston) where my seat is not assigned since it was made through my business travel agent. When I logged on the see my seat was assigned yet, I noticed that only premimum extra rooms seats are open. Does this mean I will get a free upgrade or is there a possiblitiy that they JetBlue will re-seat someone else and stick me in a middle seat. I am a True Blue member but only joined a few months ago.

Thank you.