Yes, Beane is still looking smart. He doesn't give a shit about this year and he got himself a kid that will be an ace in the future. Gallagher has struggled lately because he has a hurt shoulder and will probably go on the DL very soon. Not saying the trade didn't work out great for the Cubs because they are playing for this year and they are legit contenders and probably have the best 1-2-3 punch with Harden, Z and Dempster.
The trade will work out well for both teams. Beane knew his team couldn't win this year and was still a few years away, so he sold his guy for optimum value. He's the best in the business. This team will win a World Series because of him by 2015. It might seem far away, but he's thinking about the future and specifically being a contender for when they get the new ballpark.