Not sure if people noticed the commercials on WGN yet, so I figured I'd check to see if Youtube had them and if so, link to them here.
2013 Cubs season on WGN commercial:
... Meanwhile, on the other side of the diamond:
(shakes head) Are they trying to not get people to watch? Or was the White Sox commercial made by a Cubs fan? Pretty sure 9 out of 10 posters here could probably come up with a better commercial than that even.