I'm not sure why he thinks Brooklyn has so much more structure than the Lakers. Especially on the court, I bet Ball will make the Lakers appear much more structured than Russell will do for the Nets.
Remember Russell's rookie season? People were pleasantly surprised with how good he was, there were no regrets from Lakers fans on taking him #2.
Ball will be the same, he'll do quite well, people will rave in the same way they always do but ultimately he'll turn out to be just another point guard in the NBA. Just like all these other guards who get hyped up year after year.. Steph is still the only one that's led his team to a championship, the others have all fallen by the wayside in the playoffs. Paul, Williams, Wall, Rose, Westbrook, Lowry, the list goes on. All good players in their own right but never going to be the one who leads the team to a championship.