[Brett]

Don't get me wrong, I didn't think you came across as blunt or anything. My comment was just that its ok to say you've considered it and at the moment don't see a way forward with it - again, that's fine. I don't see that as closed minded at all, you've done more than consider it in passing and have valid reasons not to move it forward at this time. It's like all project, you have to prioritise the things you take on and when you've identified that something else needs to change before it'd be possible, it makes sense to move it to the bottom of the list.