This article is flawed. Kubiak was not in charge of the offense for the 49ers. It was Shanahan. Similar to PC and Sean. We will see if Shanahan makes a difference.
I get what you are saying to a point, but Kubiak comes from the Mike Shanahan/Bill Musgrave/Norv Turner/Gary Kubiak/Kevin Stefanski/Kyle Shanahan tree and will employ many of the same principles to his offense. The article cites 3 reasons to be optimistic about the Saints in 2024. I only posted a snippet of one of them.
His offense according to his dad Gary will be his own version which will employ many of the characteristics from the offenses he learned under but with his own spin on it. An emphasis on the running game, zone blocking, heavy motion, play action, will be staples of his offense. He won't be under anyone's thumb or tutelage now.
Klint has experience as an offensive play caller with both the Broncos and the Vikings. This will be his 2nd stint as an Offensive Coordinator. He's not a newbie.