Ability to give friendly names to any type of resource
At the moment managing resources is quite messy, because you cannot rename a resource. A good step would be to be able to apply friendly names to resources.
Ghandi Manning commented
I totally agree with this except the idea that the friendly name needs "adding." The name visible currently already is the friendly name, there is a guid ID for every single resource, which is presumably unique across every single subscription across every single Location in the entire of Azure. If all resource references and links behind the scenes use this ID there is no reason not to allow the renaming of the "already" friendly name in use.