Far-fetched, I realize

[Dubbya]

I drove by North Dallas High School this afternoon, around the time school was letting out (there were students all over the place). I saw a kid wearing an SMU shirt who looked solid (maybe 6'3" and .... 220? 230?) I'm not sure exactly how big he was because he was across the street, but he looked extremely athletic and strong. Does Darrin Johnson have a younger brother?