I agree with this assessment. The Lakers are "green" overall, and it takes a special kind of mentality to survive the playoffs on route to the nba title. That mentality comes with experience most of the time. I think the Lakers can work past that. This is what I think PJax prepares his team for all season. The mental aspects of the game.
Kobe and D Fish have plenty of experience getting to the dance, so lets hope that they can bring the rest of the team with them. While Pau has some playoff experience, he really has never won in a playoff series, so I consider him a "rookie" in that area.