
First I think the window that pops up when cropping could be larger, well the image preview part of the page being cropped, large would mean for easier fine tuning of the page margins. Makes sense right?
Current

Larger (probably a better way for your UI guys to implement this (but that's their job, haha), as the text on the left is such wasted space with my 2 second MSPaint job, but the key point here is that the page preview image part is larger)

Second is page navigation, it would be very convenient if I was able to flip through pages while "Current Page" was selected like how "All" works. (this will need pictures me thinks.)
When "All" is selected, you are able to flip between pages with the keyboard arrows / just clicking the numbers with a mouse, this is great but I don't want to Crop All!

I instead want individual Page Cropping, unfortunately page navigation is non-existent like the way it works with the above, and this slow things down a lot.

There I think I explained what I wanted to about my 2 feature requests/usability improvements, now just don't let me down guys, I need this! Others probably want it too.