He's in the "nobody" neighborhood right now -- a guy who was fired from from a head coaching position; took a job as a defensive coordinator; got fired from that.
Yet at age 68 he can hang 'em up and reflect that he did better than most: 32 years in colleges and 13 years in the NFL. He was head coach for 16 years: Wake (1981-86), NY Jets (2000) and Virginia (2001-2009).
Advice in a rearview mirror: retire after UVa.
sagegrouse