Users no longer need to go the Groups page to reorder the rank of their listings! Simply use a hotkey, drag and drop in the correct order, and click Save on the Quick Edits to change the rank of your listings within a group.
Workflow:
1) User holds the hotkey ("ctrl" for PC and "CMD" for Mac)
2) User drags the listing into his preferred order
3) User confirms the order and clicks Save Edits at the bottom of the page
4) Users can also click Cancel to revert any changes before saving
Video: