It’s a common sentiment that you can’t properly judge a draft class until three years have passed. As Mark Schofield often says, development isn’t linear and players can develop at different rates.
Giving a class three years before doing a retrospective on them gives the young players time to mature and we can have a pretty good idea of who they are as players.
Pro Football Focus decided they didn’t feel like waiting that long and released a re-do of the 2020 NFL Draft. That draft saw the Giants select Andrew Thomas out of Georgia with the fourth overall pick.