I don't know if it's a real hassle in programming, but I' d like to see some keyboard shortcuts for in the program: e.g. for the delete pages function: a very fine function, that I have to use too many times. The site I use PDF Redirect Pro mostly allways gives a second page.
Hoping to save at least one tree in my lifetime, knowing that a lot of my users will print out the pdfs, I allways delete the last page after having printed the initial pdf.

Since I like to work as little as possible with mouse/trackball, a keyboard shortcut / hotkey would be a bliss for me.

Well, I myself am indeed just looking for that shortcut / hotkey, but I can imagine others will have other priorities.
A special hotkey for deleting the last page would be very nice ;)

Funny: I have a routine that, after printing an article of a newspaper, I click the "Remove pages from PDF"-button. When the edit-window popped up, I automaticaly Shift-tabbed to the Pages-dialogfield and typed "2", most frequently being the last page.
Coincidently I wanted to read the article in pdf myself and I saw that the article existed of 4 pages originaly, so I had not deleted the blanco last=fourth page, but a written second page.

I have to confess that I still don't type 'blind', so I don't look at the screen while typing......