Putting a new camera on the telescope means taking the old one off. The SPTsze camera was on the telescope for 5 years, and with it we were able to make an excellent CMB temperature map of 2500 square degrees of the southern sky. Using that data, we've discovered many galaxy clusters, published power spectrum results, and generally accomplished a lot of science. It is an amazing camera, and as excited as we are about the new polarization camera, we're sad to see it go. Thanks to everyone who worked on SPT and the SPTsze camera for 5 great years of observations. Hopefully the new camera will be just as awesome.