Change is good as long as it's an improvement and we all welcome that, instead of change for the sake of change, or change for the sake of emulating COD4, that's what those of us in the clan who appreciated R1's gameplay do not want.
I'm sure that's why Insomniac ran a private beta to get the necessary feedback to make sure they make the right changes in the right places and keep things that work well.
Those who are in the private beta can't really talk about it so it kind of sucks that you label someone reticent of change, because IF that certain someone is in the beta (I'm not suggesting that he is) and you're not, then he would have a much better fucking idea of how well or not the ironsight fucking works and you simply wouldn't.
I look forward to the public beta myself and see whatever changes they have made because of the feedback.