Is it something related to mission equipment? We used to have a 737-600 in TACAMO land that I have bounced the shit out of on multiple occasions. We never had any problems.
I honestly hope they procure enough P-8s to do the mission and train crews properly. They under procured the E-6, and we are in a constant state of low jet availability. We made an honest attempt to transfer more of our training to a level d equivalent sim, but it just isn't the airplane and never will be. It is really tough taking a guy out of flight school and putting him or her in a complex multi engine aircraft that is really designed to be flown by someone with a LOT more experience.