By Zach Koons The 87-year-old wasn’t sitting at the desk when the pregame show began on Saturday. View the original article to see embedded media. Lee Corso wasn’t at the desk for that start of Saturday’s College Gameday show at Clemson, sparking some concern from fans of the beloved analyst and former coach. However, the 87-year-old’s peers reassured viewers that he’s doing just fine. Host Rece Davis revealed early in Saturday’s show that Corso woke up in the morning feeling “a little bit” under the weather. The rest of the crew made sure that he got checked out and he’s already feeling bette…