It would be great to simply import psd files into XD through either 'file // import PSD', or, in photoshop, 'file // export to XD', without having to rework the files.

An example for this would be a user that is designing an app in photoshop and has around 15 artboards. It would be great if the user could simply import each artboard into XD to create a wireframe to show a client / colleague, whilst also continue to make amends to the artboards in photoshop.

This could involve having some kind of Dynamic link between Photoshop and XD, so that users can edit files files in photoshop and see the changes instantly in their adobe XD files, similar to how After Effects and Premiere Pro talk to each other.

This is valuable to me as I will always do mockups for apps / websites / tools in Photoshop. Now Photoshop allows me to use use artboards (and create guides for individual artboards), it creates a much quicker and more effective work flow. As XD adds more features to design mode, I think some users will completely move away from photoshop to create mockups and soley use XD. However, other users will stick with Photoshop to create mockups and this where having some kind of 'Dynamic link' between the two is crucial. I think Adobe need to consider all types of users.

The same can also be said for those user Illustrator.