It's hard to say Young established himself as a future star, but at least the Panthers go into this offseason knowing who their QB will be next season. That allows the Panthers to focus on other areas of the roster.
There probably isn't an NFL roster in better shape for the long haul than the Eagles. They have relatively young stars at just about every major position, and most of them are locked into long-term deals.
At least New York nailed its WR selection last year — Malik Nabers is going to the moon, provided the Giants get the right astronaut in the pilot’s chair.
The Cowboys didn't work out deals with Dak Prescott and CeeDee Lamb last offseason until after training camp. They'd presumably like to settle Parsons' future sooner this offseason.