Originally Posted by patteeu
Wrong. My argument is that the window for a franchise QB who fully realizes his potential doesn't close abruptly at the end of his prime years. In this case, I'm accepting for the sake of argument that Alex Smith's prime years will end at age 33, but the truth is that it's different for each QB. And, of course, injury can always be a factor.
And you don't have to be John Elway to have an open window beyond 33. Trent Green's window was open beyond 33. The Chiefs' lack of success during those twilight years had more to do with defense, the end of Priest Holmes, the retirement of Willie Roaf, and a career truncating injury than it had to do with Trent's 34th birthday. Alex Smith may never have the modest success of Trent Green (aside from the fact that he already has some playoff success), but he certainly has at least as much potential.
If that's the case, there has been a large enough same size to show proper results.
There should be a list of qbs that fit your hypothesis.
When the truth is that the only QBs that have been superbowl players after 32/33 years old are guys that were elite nearly their whole careers.
Not Career game managers AT BEST like Alex Smith.