well, they tried to eliminate it all together as configurable with Pre-HF1. Then HF1 after the uproar they at least put it back to where we can configure it. But then of course they are still leaning towards disabling it. honest answer; I think they are really trying to get customers to Azure hybrid or Azure join and get away from this. So yea, just enable it if you need it then (assuming you don't already have Azure AD Seamless SSO doing that where it would negate having to need to roam that around)