Suddenly he looks quite a bit like his brother Doug, who is not only clean shaven but has taken to shaving his head as well.

ETA: Now that I look at the picture again, I think the person he most resembles is "Uncle Punk" - an uncle on his mother's side. So I guess now that we get a good look at him we realize that he looks more like a Strom than a Tatge. (Doug is generally thought to take after the Strom side as well).