I shoot sports photos... which means TONS of photos to triage.. and many situations which are very similar but repeat over and over. (eg. "facing the end zone, with mountains in background" .. "facing the 50-yard line")
For these repeating situations.. it'd be SUPER USEFUL to be able to apply a preset (particularly with AI) using a keystroke. If i could set something like Ctl-Shift-1, 2, 3, etc. then I could remember the 3-4 recurring situations and apply them easily as I triage through tons of photos.