Just a quick update. My dog did great with being trained to his dog bed outside the crate. We started by training him to his dog bed during the day. When he would go to his bed and stay, we tried him out of his crate right outside our bedroom door. He did very well. When we go to bed, he gets on his dogbed and stays there for the night. There were a couple of instances where the dog heard my son get up to use bathroom and the dog growled a couple of times and once even barked. I was out of bed in a flash, but there was nothing to worry about because as soon as he saw (smelled) who it was, he stopped and just followed him down the hall and waited for him to finish and then followed him back down the hall and tried to get in bed with my son, but my son took him to his dog bed and settled him in and said "stay" and the dog actually listened!!
Since then, I have moved his dog bed down the hall so he can see all three bedroom doors in our house and he has not growled since that move. It has worked out splendidly.