But do we need to financially incentivize then to stay?
People need to realize there is more outside the AF than just the airlines. I know of several former Nav/WSOs that got out and are working for Fortune 500 companies making more than a commercial pilot ever will, though they do work more than half the month.
The cost to train an F-15E WSO is only different from pilots in UPT vs UNT and a few TR sorties in the B-course. Everything else is the same, for the millions invested a financial incentive makes sense to retain 12Fs. Especially the instructor corps that is badly undermanned, but since AFPC doesn't see the difference between an MQ student and an evaluator, they say their manning is fine, undermanned, but fine.
The real issue here is when people say it isn't about the money, they mean it isn't just about the money. Now that the AF has decided to use money as a show of relative value, the 12Fs are rightfully feeling extremely undervalued compared to us vaunted 11Fs. This crisis has a lot of push and pull factors. The airline pull may not be there, but there is certainly the AF push of 60-hr workweeks, lack of mission focus, endless queep and the joke of mission support.
I'm frankly surprised we get any WSOs to stay past their initial commitment. Since most are still under 30 when their commitment is up, I'd bail and go get a top-tier education and kill it in the business world.