As I think I've said here before, Matt Barnes is the guy you love when he is on your team and hate when he is on the other team. That said, I liked Matt when he played for the Clippers.
I think Derek Fisher should keep his head on a swivel in case Matt shows up.
The Warriors picked Matt up after the Kings let him go. That was good for him.
Now Matt is an enforcer for sure but I don't recall him taking as many "nut shots" as Dirty Draymond.
I guess Green hasn't figured out that a team's enforcer is not a starter but is usually an expendable bench player.