Two things bug me about the 'recent' opening screen.
Sometime I edit something personal on my work PC and don't want it showing up whenever I open up Photoshop. I can't remove just 1 item from recents (apart from renaming the file and clicking it in recents). I would love to have a little X at the top right of every thumbnail which removes and item from recent files.
There are files I have to use on a regular basis but not enough to stay in recents. I would love to have a little heart- or pin-icon on the top left of every thumbnail which keeps files on the top of the recent-list.