My new joke is now my old joke

In a George Will column published not even two weeks ago, Will posed this riddle: "What do the Cubs and Cardinals have in common? Neither team has won a World Series in its new ballpark." The joke here is that Wrigley Field opened for business in 1914, and the Cardinals started playing in their new stadium in April of this year.

I was hoping to get some good mileage out of that joke, but I can't say I'm all that dissapointed with the way things turned out.