By Zach Koons The 87-year-old has now missed five total shows this season. For the third straight week, Lee Corso was off of College Gameday. Host Rece Davis gave an update on the health of the renowned analyst at the beginning of Saturday’s show in Austin, echoing what he’s said in recent weeks about the crew hoping to get the 87-year-old back on set soon. “Lee Corso still recuperating,” Davis said. “We hope that he’s continuing to recover and hope that he’ll be back with us really soon.” Saturday marked the the third consecutive show that Corso has missed, after he did nottravel to Jackson S…