i don't think he was saying we need an enforcer, rather than another type. he was saying we need a "balance" in leadership type, and we are missing the enforcer component.
If all you have is an enforcer, it's a problem. If all you have is a nurturer, it's a problem. You need both; preferably in the HC position; and someone who knows when each approach is called for. If that's not what he was saying, I hope he corrects me.