I wish u all the best with it, be intresting to hear how it goes.
I'd guess the tracking shouldn't be too much of a problem as it the most natural thing in the world for a dog to track but u might have bother as others have said about it swapping tracks for a chase instead, but i dare say that can be trained out with careful handling (possibly)
I'd say ur bbiggest problem will be with it mouth, hard mouth is generally regaurded as genetic, u say the sire and dam work but wot are there mouths like, i once seen a terrier eye wipe probably 20ish labs and spaniels on a driven grouse day, best eye wipe i've ever seen actually(inc 2 ftch's and probably a couple off ftw dogs) all the dogs hunted area but came up empty, that yapping terrier brook free from lead striaght to it, almost text book until it tossed the grouse in the air and ripped it to shreds. Althou an old boss had a cracking border that even came out on small driven days, but still hard mouthed, i just dunno how u can overcome it. U may be lucky with ur's but wot will u line it with? I know an hpr trainer with a ftch bitch he doesnae breed as he hasnae seen a sire yet with a soft mouth, and this is a well established hpr breed (and not a hairy crocodile

) so u will have a few obsticles to overcome
As for american dogs/lines they have some strange lines and strange ideas about gundogs (different culture i suppose) over there and a lot off dogs which dinae point here have been selectively bred to hold a point (off sorts) but at the same time some off there everday training methods are very different to here and i personally would not keep gundogs if i had to resort to the methods they use
Finally a few others have mentioned it but a top trainer could train almost any dog to do almost anything, but there are certain things u just cannae train no matter how good u are, natural hunting insticts, nose, drive, style etc (Gazza mentioned this)
U may train ur dog to quarter like a spaniel but it never really will, it's really just going throu the motions, and when it finds a scent line will be off with ears switched off
I really wish u all the best but i think u will have ur work cut out.
PS Is this the first litter of airedales u looked at, or have u choosen this specific line over other lines, it took me 5 years on/off and viewed 4 litters afore i got a gwp pup i was entirely happy with the lines and got the right answers to my questions from the breeder and as a massive bonus purely by chance, a mate breed it of a cracking bitch but i also know 3 off the grand parents.
May still be a lottery but atleast i've done all i can to ensure dog is decent just down to me now