"...We're all on one-year contracts..." 

~Tom Coughlin, Head Coach of the New York Giants~

From 2006-2011, there have been some 50 new NFL head coaches hired. That's about a 30 percent turnover ratio for the league. What's more, some sources say teams are "quicker on the draw," willing to blow out coaches sooner than ever before...

It wasn't all that long ago that the overall consensus was to give a new coach about 3 years to produce a winning team.