This is an interesting #TankForTua strategy.
I've said many times if the team wins only 2 games, overwhelming odds are the coaching staff need to be booted. It's so rare that a good staff can't manufacture more than 2 wins on an NFL schedule in a league dominated by parity, poor road teams, home field advantages, injuries, etc. I think literally the last and perhaps only time it happened, that a winning staff led a team that bad, was 30 years ago with Jimmy Johnson in Dallas.
But I'll say this. Taking a 5'9.5" career slot corner, who ranked #96 of 133 in tackle efficiency even among corners last year, with zero experience at safety, handing him deep center responsibilities and having him be the last line of defense trying to prevent deep passes and touchdown runs, having to close out on the ball with all that green in front of him and read the entire width of the field with no experience doing so...well, that's a pretty good way to play "well" defensively on 75 of 80 plays, and still lose the game by 14 points.