Why would it be weird? Father Ganswein has been the Pope's Personal Secretary, and companion for years. Why should Josef Ratzinger have to get used to someone else entirely, in his old age. Wouldn't it be easier on him to have someone familiar to him, helping him in his daily activities, and just being a friend and companion?
Sullivan and his ilk are so narcissistic they can't imagine people of the same sex simply being friends and companions, without there being any sex involved.
that’s not what i am saying is weird. read more closely.