Hey Jack - If you're looking for descriptions, check out the Siglerpedia. You can access it on the menu bar above.  In most cases, there are pictures of the team logos and creatures.

I'm interested to see what you come up with!

            A jet-black jersey, it had an orange “10” with white trim on the front and the back. He was glad to see he’d keep his old number from the Raiders. The orange, black and white Krakens logo sprawled over the left shoulder. The stylized “Kraken” represented the huge oceanic predator native to Quyth, the Concordia's capitol planet. As long as two-hundred feet, with a twenty-foot-wide tail and ten tentacles that ended in sharp, jagged hooks, the Kraken was a vicious hunter. Quentin thought it a fitting nickname for a football team, much better than, say, the scientific-based names of League of Planets teams like the Wilson 6 Physicists or the Baker 6 Explorers."

Does that help?  

if nothing else, heres a picture of what i think it would look like if George starcher's left hand mated with a kraken. . . well a begining to atleast.

http://i.imgur.com/P10T9.jpg