Well, better to have home call than in house call 🙂
Anyway, I think it's important to remember one thing about these types of programs (Duke, UCSF, Wash U, etc.)- you can pretty much assume that with most (maybe not all, but definitely most) of these type places you are going to get worked harder than you would at a smaller, less intense hospital that's not ranked up high on some US news and World Report hospital or med school survey. These places want to keep up their big reputations so they want the trainees to do more - put out more publications, get bigger/better scores on inservice exams or board exams, etc. and their hospitals to take on the sickest patients, and a lot of them. This means the trainees generally have to work harder than at some other hospitals. I'm not saying I know for sure whether the WashU onc program is malignant vs. not, I can only say the faculty I knew there weren't particularly malignant vs. other departments @that hospital.