I'm curious what would happen to a jet pilot who got all the way through training and then couldn't get a TS (I don't think the process is typically finished until we're about done with the RAG). I've never heard of it happening - I know of guys who have had issues with the higher levels, but not TS. I think you could get through a fleet JO tour without it, but you'd miss out on some things and it would be a pain in the ass for your squadron. And again, once F-35s start showing up, I'm pretty sure it's gonna be a dealbreaker.