When TSN announced in 2009 they were going to be overhauling Sportscentre's graphics package, i was initially happy about the news. Then when i saw what they had done, i was disappointed. They simply had replaced the opening and some of the transitional swipes with the one's ESPN currently uses, and had basically forgone updating there very dated looking stat overlays and bottomline.
Now, I don't expect anything to change in the near future, but i took these captures of ESPN'S current graphics package to show how much of a difference there is between the 2 show's overlays and bottomline. Notice how much more vibrant and complimentary the colors are with ESPN'S graphic package. They also generally look way slicker.