Why do people keep saying that we need to develope a qb? No one does this. If Brady, Rodgers, Brees, Romo, Big Ben, Manning, or any other top notch qb goes down for the year their team is sunk. Its just the way it is, when was the last time a qb was "developed" into a top flight qb? I would say Romo but signing UDFAs and hoping they develope into an elite qb would be the outlier. You ever notice that the good to great qbs never make it to free agency? These teams will struggle until they draft their next elite qb, these qbs cover up alot of deficiencies in other areas of the team.
With all the accolades that Bellichek receives, he'd be nothing without Brady.