i am a huge fan of espn college gameday especially the the last 15 mins when the panel makes their picks and corso dons the headgear. but the last year or two he has completely lost his ability to quip with the guest pickers. i know he had at least two strokes in the not so distant past, but he seemed to recover pretty well. dude is north of 80 yrs old now and has just lost that mental acuity. sad to see. love the guy