I disagree with Dr. Rosedale on this. I read his book and listened to this interview and I just don't worry about satfat. I would worry about eliminating ALL omega 6 pufas except those in nuts. Rosedale says he eats a lot of nuts, BTW.
I love satfats and monofats. Can't get enough grass fed butter, coconut oil, palm oil, animal fat...one thing isn't great is factory farmed animal fat, so I try to go with grassfed and pastured animal meat and fat.