... are just too many variables to answer that question accurately.

Whenever I try to define a dynasty in NFL terms, I always have a couple of questions that come to mind:

 

1. Can there be more than one dynasty during the same era?

If Pittsburgh wins Super Bowl XLIV, they will equal the Patriots total of three in this decade. New England is already widely regarded as a dynasty because of their three titles in four seasons from 2001-2004.

Throw in an undefeated regular season and the highest winning percentage of the decade and you have a pretty solid case.

The Steelers would have three titles in five years from 2005-2009 and a pretty impressive winning...

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