Hmm. Interesting. I'd LOVE to talk to Dave after the show, get his opinion. And his brother's not bad looking. Maybe they could get him on the show, too. Ha.
If it is his brother, it would indicate to me either that Dave is home and that's how he knows stuff, or Dave is still there....wait. That's a crappy revelation. Strike that.
At any rate, just for my amusement, keep us posted on what he (the "brother") says elsewhere. Or let me know where I can go to read them myself and not make someone else do all the dirty work.