I found another image of Oswald clasping his hands, left over right.
It was his thing. He liked to do it. It felt comfortable to him. And he did it a lot. He did it subconsciously.
And he was doing it in the doorway. It certainly wasn't Lovelady. He didn't stand like that. Even when he was posing as Doorman, he clasped his hands behind his back.
It was Oswald in the doorway. I'm not suggesting it. I'm telling you it was him.