No offence to the oilers graphic designers, but that wallpaper is a million times better than the ones they have on their site. Amazing work, keep em coming.
If you check many of the major sport team sites, the webmasters are no good at GFX. They were hired to make a website, and that is what they're good at. I know they suck, but they won't let anyone else make any (Just ask 42OilerBuzz).