Is he not full time? It sounded like he's not there today. I think, IIWM, I'd give it until the end of this week but warn dcm when you see her what the outcome will most likely be. Deciding factors for me would be how well the parents back you up and your incoming infant.
I agree with you when you say for a new child, he seems extremely comfortable. Usually it takes awhile for them to show their true colors before they let you have it with gusto.
I wouldn't want to wait around to witness his next performances.
