I was hired at NJA in 2015, left in 2017. I was awarded upgrade this month at my airline. I was making more as an FO than my NJA buddies I was in new hire class with, and I bet they don’t upgrade for another 5 years. Don’t regret the move one bit and maybe 70% of my new hire class left. I think the attrition rate of those 5 years and under will be high, and continue. I don’t see a lot of the more senior pilots leaving in droves. 5 years and under will be a revolving door.