On his 4th game he was the one and only to score in that match. He run across the field and run and run and run... (must have gotten some Durazell-batteries in his ***)
Even after he was knocked out, his legs were still running.
After that game he got into hospital - well - something similar to it.
To keep his legs from running they tied him onto a rack...
After this therapy he wasn't the skaven he was before.
His legs got unusual proportions....
UHHH - he hasn't changed his lucky socks for a while...

The coach was just guessing his name as he signed the contract for the Skav Pak, cause this thrower lisps terribly and can't write.
He just entered the trainers room with the words: "I k ssssrow."
Looking at the arm and hand of this skaven, the trainer thought that this rat could have a "big" future. And so someday the miracle happened (or some enemy stomped too often onto his hand) and Throttles hand grow to enormous proportions.
In his 13th match some woodies stomped too often on his food so it swell after the game and he got a flatfood. What will grow next?
Aware of this he decided to increase his defensive abilities.
He may be not the fastest, but he is safe and his dexterity is getting elflike after 32 games - and i don't mean just the ball.