This is why you cannot build a team on the draft alone. Chido was a 2nd round pick. He played his rookie contract and left. In that time, the Cowboys could not draft enough players to build a championship team. With the Cowboys philosophy the would have to draft 3 or 4 starters every year with 1 or more being pro-bowl caliber. That is impossible for any team.
I liked Awuzie more than Lewis or Brown. Chido wasn't great but you can't have a great player at every position. He was good enough. They have not released the terms of his agreement so I can't say whether the Cowboys should have matched but Lewis, Awuzie and Brown, I think Awuzie was the best. Brown looked horrible at the end of 2020. And Lewis looked lost most of the season.