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Football Outsiders: Herschel Walker + Peyton Manning = Cam Newton
Link
go.com
The link is just to Pat Y's article on ESPN mentioning that. The article itself is for ESPN Insiders only, but if you click the link you can read the first few paragraphs. Basically, there has been no player like Cam Newton in the history of the NFL, and Football Outsiders says that it's fair to compare him to a young Herschel Walker as a runner and to a young Peyton Manning as a passer.
