I think I’d try three things on that: (1) Do not load the Javascript libraries for the image transform, resize, and crop. So, first thing: look for those in the <script> area and comment those out. (2) Next, don’t register those in the script where that happens. So, look for the part that registers plugins, and simply do not register those (remove those lines), (3) Next, in the part of the script that defines parameters for those crop/transform/resize functions, remove those parts, too. I haven’t tried this, but in theory, that should be all you’d need to do to accomplish that. Good luck!