To be fair to Oxford, they have written on their website these things:
Regarding British Airways
BA’s standards are naturally high, and only those with a first-class training performance are likely to be selected.
Regarding Netjets
Prior to commencement of training, students who pass a joint OAA/NetJets selection process will be offered conditional employment by NetJets Europe subject to their achieving and maintaining satisfactory standards as they progress through their OAA training.
Regarding Thomas Cook
Of course, they will be available only to well selected students. Entry standards are high and competition for places is steep.
and Regarding Flybe
Any offer of employment, which is not guaranteed prior to training, will be conditional on their achieving and maintaining satisfactory standards as they progress through OAT and type training.
.
Of course, Flybe's scheme is currently closed so is Netjets and BA and Thomas Cook have very little information available.
All the information is there, you just have to look.
Of course the average integrated wannabe is only interested in getting 2 gold stripes on his or her uniform jacket and cannot or will not see the full picture.
I cannot believe I am sticking up for Oxford!!! I must be ill