Scan only missing/new computers + recognize renamed ones

It's a pain having to scan the whole network when you know only 10-20 machines have been changed. Is there going to be a feature to scan only new found machines?

Also I'm having a really hard time with machines that get renamed all of the static settings that I have for the machine have to be entered again which makes it really time consuming. Is there a plan to identified the renamed machines and give you the option to move everything to the newly found one?

Again this two things are currently driving me crazy and I just bought the program a week ago. Features like this are what my company is really looking into and maybe the deciding factor in continuing to use this software in the future.