Another piece of info that can be extrapolated is the success rate of "gunslingers" vs "conservative" system QBs. It's overwhelming the latter with the wins, with Favre, Stabler and maybe Namath, Wilson and Rodgers the winning "gunslingers." An even more telling list would include the losing QBs, which includes a load of gunslingers like Kelly, Tarkenton, Marino, Newton, LaMonica, and several others. While most of us love the kind of guy who can pull plays out of the air and fire passes in the craziest situations, the history of SB winning QBs is that the more boring, conservative, system QBs win way more Lombardis than do gunslingers. It's good to keep that in mind when picking a franchise QB.