Dungy and Caldwell both are supposed to be defensive minds and the Colts have mostly stunk at defense, too. Peyton Manning's not exactly chopped liver, and all of Dungy's high level success came with Manning at QB. Again, remember Cassel looked like a world beater at NE and has looked mostly awful since his move to KC. Brady is by no means a "system quarterback" but he does benefit from playing in a great system. <div>
</div><div>Doesn't really matter, though, both coaches have their rings. A decade ago I would have thought Peyton would have won more than one by now, though.</div>