Does anyone remember the "Millenium Bowl" on ESPN classic a few years back? (they aired reruns of it this past year also) The idea was to find the best team in the history of the NFL. They took the 60's Packers, 70's Steelers, 80's 49ers, and 90's Cowboys and super imposed game footage of each team to make it look like they were playing each other. It was awesome, and would only be better if it was redone with today's technology. Needless to say, the 70's Steelers took home the title.