That was Dennis Green. Coached the Vikings then Cardinals. He's since passed. Dennis Johnson was a Boston Celtics great at guard, maybe that's what you're thinking. Our Dennis Johnson is nicknamed Meatball and is one of the hottest up-and-coming recruiters in the country. Bruce Feldman (remember he wrote a book with Coach O) commented on it on signing day: Another: Dennis was a walk-on to LSU's football team in 2008. Here's a good piece on him before the promotion.. http://www.lsunow.com/daily/dennis-...cle_55e1ef24-9284-11e7-9742-1f583fe2dc99.html