From a native Tennesseean: I have worked in Knoxville, Nashville, Chattanooga, and Memphis. Memphis gives me the creeps. The people I worked with were great, but that's a place where I'm content to stay on I-40 and keep on driving. Couldn't give you lots of specifics, just a gut feeling. I've lived in CA also- Monterey area. Huge difference between there and Tn. Would recommend, before you make a permanent move, that he try to just get a temporary transfer. Nothing like relocating and wishing you hadn't.