One of the biggest flaws I see on the Offensive side of the ball

I mean this is the starting OL outside of McCoy and McGovern was a 9 year vet starting at Center and he has started the last 5 games. And Ram is effectively no longer on the team. He would have retired in the offseason but stayed on the injured list and will retire in the next offseason to help the Saints' cap.
So, you're just going to discount the first 2 games of the season before the injuries started piling up and the next 2 that were competitive?

Carr looked really good behind that o-line and looks not so good behind this one. What changed? The o-line changed completely because of injuries. That's what changed.