The Eagles have been pretty stable under Reid for a long time. That's changed with Kelly and his power play for full control. It remains to be seen how that will work out. I think he is a good coach but may have bitten off more than he can chew and is too in love with his system vs adapting to the NFL level. All that said, they have been the most stable up until Chips arrival. Their future is cloudy.
Dallas clearly has a new guiding hand vs the knee jerk Jerry era. I think Jason had great management and vision skills which was lacking in prior years. He isn't a great coach but finally has shown the ability to adapt. A hard lesson to learn for some. The future in Dallas looks good.
New York has a stable professional ownership and front office. Reese has not drafted as well as Ernie but they mostly have stayed the course as they are a conservative group. I think they really miss Gilbride who knew how to run an offense that Eli could manage. They are going need to retool everything shortly and that will hurt them.
Washington is a train wreck. Dan is. As always, following Jerry, and looks like he is finally willing to step back and just be a rich DB. They are stuck without a legit QB so they will struggle.