If I knew Dick I would not be asking. I'd like you to tell me. You can't just throw a few phrases in you have heard from the States without knowing where and when they can be applied.
I'm all for change if it is an improvement and it can be implemented safely and within a framework of documented regulations. You can't just make up rules, like the US way of vectoring and separating IFR traffic in Class G. Bastardising any system is setting yourself up for failure.