I think that's fair. But dont you think in the time it takes to upgrade, one would have the opportunity to see the system, learn the ropes, and be able to self-assess if they're ready? It all depends on the person, obviously.. and there's a big experience range as we all know. I would see the previous RJ CAs being ready a bit sooner than Mil and both being a lot sooner than Luftansa CFIs & FTI converts. I guess I'm saying, I think it will all work itself out.