Merge Resource Groups
As an azure user I would like the ability to select two or more resource groups in the portal and select merge which would result in all the groups being consolidated into one. One of the selected resource groups would be selected as the "target" group and all other groups would be removed.
This would be a faster version of the delete and consolidate option I've also posted.
Jacques Bosch commented
I would also find this useful.
Mitch Denny commented
As an Azure user I would like to have an option to move resources from a resource group into another resource group before I delete it. This would allow us to consolidate resource groups easily and clean up resources groups that were created by default that don't match our convention.