Will Libby take one for the team?

Looks like Libby will be the fall-guy in the Valerie Plame affair. That was my impression after reading this article. Libby is less important of the Rove-Libby pair and was therefore probably chosen to take the hit. This administration seems to have a great supply of people willing to take a hit for the team in order for the administration as a whole to stay in tact.