It would be nice if keyboard shortcuts would be more flexible and not limited to certain types for menus or tools.
Keeping familiar keyboard shortcuts between different apps would be easier this way.
Yes, it is sad that Photoshop, the most used app of the suite, had to surrender shortcuts to other apps, mostly the channel ones that made perfect sense...
A suite-wide preference file "use XYZ app shortcuts" could encompass most workflows.
Another example would be with Tablet Expresskeys,which are usually assigned to letters in order to trigger a function.
For example I would set B for brush.
I would like to be able to set Alt-B for Pencil, Ctrl-B for smudge, etc.
This way the same expresskey could be used for multiple actions.