We already have an elements suggestion thread. Also not to mention the Feedback topic is where you can find ideas users want.
Lockheedmartin said "These threads announce a mod that will be released in a year or months from the thread. They may also ask for suggestions. I'm getting tired of these threads because some of them are never released or will never be released for many years.
If you make a thread here about one, it'll probably be moved or deleted."
But most of us disagree
I added a +1 to every moderators/developers text in this thread :D