A lot was written last week about how the Trent Richardson trade didnt improve the Colts Super Bowl odds. While the Trent Richardson trade likely isnt the sole reason, the Colts Super Bowl odds certainly improved this week. Last week, the Colts had a 1/66 chance of winning the SB. This week, they have a 1/33 chance. That is imroving their chances by double, which is a very solid increase. So, what exactly factors into this?