I would like to request the return (or addition) of a drag-and-drop page replace feature in Adobe Acrobat.
In older versions (such as Acrobat 8), it was possible to drag a single-page PDF and drop it directly onto an existing page in a document to seamlessly replace that page. This workflow was extremely fast, intuitive, and efficient for users who frequently need to swap pages in and out of long or complex documents.
Currently, the only way to do this in Acrobat is through the Organize Pages → Replace Pages command, or by inserting a new page and then manually deleting the old one. Both methods work, but they are slower and less natural compared to the simple drag-and-drop action.

Proposed improvement:

Allow users to drag a page (or a single-page PDF) onto an existing page thumbnail in the Organize Pages view.
Acrobat should then offer a quick confirmation: “Do you want to replace page X with this page?”
This preserves links/forms (where possible) and restores the fluid workflow from earlier Acrobat versions.
This feature would greatly improve productivity for professionals in publishing, legal, and document management workflows, where rapid page replacement is a common need.