Beane is being criticized about drafting. He gets starters and back ups in his drafts. They do contribute and play rolls. In a nut shell here are the drafts in the McD/Beane era which produce starters and role players.
2017
Tre White, Dion Dawkins and Matt Milano
2018
Josh Allen, Tremaine Edmonds, Harrison Phillips, Taron Johnson, Siran Neal
2019
Ed Oliver, Devin Singletary, Dawson Knox, Cody Ford and Tommy Sweeney
2020
AJ Epenesa, Zack Moss, Gabe Davis, Tyler Bass and Dane Jackson
2021
Gregory Rousseau, Carlos, Basham, Spencer Brown, Tommy Doyle and Damar Hamlin.
Pretty good track record. Hard for the last draft class to unseat a starter on a loaded roster aiming to play in the Super Bowl.