Later in the year I fly with my son (8) and stepson (17) from BNE to LAX with Qantas. I have 2 Qantas lounge passes with my credit card to use. Should I put one in my name and one in my stepsons (17) name. And my younger son should have access accompanying me?

I have benefitted recently from the partnership. I used my QFF points to book an Emirates first flight on the A380. Could not be happier. I have never used points to book an upgrade however. Why can you book a seat using points points on EK, but not to upgrade?