Happy Labor Day! Looking for some thoughts....My DH has been through FOLFOX + Avastin, liver/colon resection, lung resection, FOLFIRI+ Avastin, and then a summer of maintenance with 5FU and Leukovorin and Avastin. He has 4 more lung mets that started to grow. One he just got SBRT this week, 3 more t...