Unfortunately, there aren't many published photos of Matt Czuchry as Willie, but these are two from KLS' Return to Collinwood:
(http://www.dsboards.com/images/04Willie-1.jpg)
(http://www.dsboards.com/images/04Willie-2.jpg)
(Click here (http://www.dsboards.com/images/04Willie-2.jpg) for a 1521X970 version)
And I have to say that I really liked what I saw of him as Willie.