By popular demand, I’ve decided to put together a quick “League Standings” plugin. You can visit my development site to view current progress. It is in development, so it could be broken for (hopefully brief) periods at any time! I have incorporated a much more flexible approach to column visibility and custom column headings than in previous plugins. I did not tackle column ordering, but it turns out you can kludge that if you are a bit creative. At this point, I only have a [shortcode] standings table and I’m not sure if I’m going to build a corresponding widget for use in sidebars.
Please take a look. If you have questions, ideas, or features requests, please mail them to me from the this site. You can’t download it from WordPress.org yet and there is no support forum there.)