I lived through Stovall, Archer, Hallman and DiNardo. I watched Saban build LSU into a powerhouse, only to bolt. I watched Les Miles win a national championship with the last remnants of Saban's roster. The coaching carousel at LSU has always been a roller coaster. At times it resembles the way the Tigers play on the field: bursts of brilliance mixed with baffling mistakes. They are not called the Cardiac Cats for nothing.