just some quality of life feature, a previous and next button right above the picture description if it is in a pool, it sounds lazy, but it would reduce scrolling, especially in absurd res comic pages

You can move the navigation bar position around the page using the theme settings, click "Themes" at the bottom of any page. The default was placed at the top because it is then in a fully predictable location on page load, allowing for quick skipping between images. I'll see about adding a "Both" option.