Be able to re-use UI variables, so it isn't necessary to string spaghetti everywhere - basically like a wireless reroute node, it'd be nice to have a list of variables on the right panel that are available to be reused
a shortcut for unlock and locking
a shortcut for moving the UI groups. If I select a group, I want to be able to press up or down, or ctrl+up/down in order to rearrange.
a shortcut to toggle pinning for a node
a shortcut for renaming nodes
a shortcut for renaming UI elements
a shortcut for deleting UI groups
a way to move all pins from one node together (in Unreal Engine you can ctrl + click to move all connections)
a way to align nodes (using assignable shortcuts to align left, align right, align up, align down, align center)
the ability to look at and edit shortcuts to preferred keys
why can there be only 1 UI radio!? you can't use multiple at the same time