Sulphate,
I don't mean to be pessimistic, hopefully more realistic, but do think about having plan B up your sleeve.
If the airlines do start taking on cadets again, you must understand that the competition is fierce for the limited number of places that become available, so prepare for a competitive selection process. It appears that you have a very good academic backround, so I am sure that you would stand a good chance, but if the sponsorship does'nt come home it may be worth thinking about how you would sponsor yourself through either an integrated course, or modular. You are still young, so you have time on your side
.
Good luck.