Crop Image tool
With the Crop image tool, it would be nice if the initial crop bounds were to the exact size of the selected image. Right now when you select an image to crop, it creates a random selection, that requires more work than if the crop selected the outer bounds of the image instead of a small selection.
Eric, this behaviour is regulated in Preferences > General > Enable Content Aware Defaults.
Notice that checking this off will also disable auto-placing of color stops in Freeform Gradients and of, pins in Puppet Warp.
If you want to be able to regulate these separately, perhaps you might want to vote for this request: