Similar to CMSDeskTree menu, i would suggest a new feature.

Most custom documents have an "Order" field, when document is not sortable by Date field or other sortable field.

I would to suggest a CMSDesk feature wich show documents under a node in a grid (list mode in content tab is an ideal environment) to move up and down single item (or, better, a group of items), updating some field in CMS_Tree table.