AP is a great software for photo editing so I think it would be interesting to add automatic old photos restoration capabilities, at least the removal of dust and scratches (with adjustable levels, more or less invasive). Could be in "develop persona" as well in "details" where now there are add or reduce noise and details refinement. I don't found it in feature roadmap, maybe in "artistic filters"? ^_^
My most desired features:
- sticky settings
- saving with live preview
- batch processing / macro persona