Alloha:
Careful of the advice you're giving there. There may? In the past have been an extremely small number of expat upgrades but these were in accordance with the company seniority list. If you believe that the Saudi f/o's are going to accept some kind of super seniority with regard to upgrade when many have been with the company for 12 to 15 years and are still waiting, then you are living in dreamland. Have you heard of Saudiisation. It's a big deal here.
Reality check: there will be upgrades and they will be in accordance with seniority.