why do you think Gruden was hired to coach Dungy's players? to get them over the hump.
if Gruden takes the cowboys where he took the Bucs, how are they any worse off in the end then they are now
you're telling NFL owners how to run a business? What business do you run?
they renewed gruden's contract as a vote of confidence, you want a coach to win or at least compete multiple times, not just once. see: belichick, tomlin, etc.
and you don't have to be a rocket scientist to know that it's a sustainable and desired business model to have a long term coach...not sure if your question is a slight or a real one but i do study these things though...dual masters student, MS in Mangement at W.P. Carey College of Business and MPA at the School of Public Affairs at ASU
beside the point though