I've heard him as a pit reporter on some of the Busch races earlier this year (Fox/fx). The ones where the Cup and Busch cars were at different tracks, so maybe he's a "backup".
he's on one of the old "and they walked away" tapes when Jarret got turned, the narrator says "when a racer is in this kind of situation, it might not be the best idea to approach him with a camera and michrophone, unless of course your his older, and bigger brother Glenn.", i think he does the pit coverage for TNN ASA races as well.
well, i hope he'll win.., however, i don't really know, to be honest, i missed last years Chicago race and Qualifying for this years, so i've never seen 'em run there..