It's already been announce that she will be pregnant, but through the force.
On the back cover of Balance Point, you can see a pic of an ultrasound of the baby by manipulating the cover in photoshop.
I don't think any major characters will die in the duration of the seires. If they kill Wedge, I will not read any more NJO books. I do hope they bring Ackbar out of retirement. The idiots they have now running the fleet have no idea what they're doing.
"Beer is proof that God loves us and wants us to be happy."