Yeah, he's really known for his pack-line defense. It's a slightly similar to what the Kings do now... but don't panic yet!
Bennett preaches defense. Unlike Karl, his main focus will be the teams defense, and if they can buy into his defensive system, it would work very well.
To be honest, I don't think it'll work entirely in the NBA level. There's too many elite shooters emerging in today's game, so he'd have to modify it a bit. Here's how it looks:
It's beautiful in the college level. I think in the NBA, he's definitely going to change it. He's known as a defensive coach, so I'm confident that he'll be able to implement a very good defense for the NBA.