This is always a live and heated debate so lets see what everyone here thinks and why. To list some names we will start off with (in no particular order) Brett Favre, Peyton Manning, Tom Brady, Dan Marino, Terry Bradshaw, Joe Montana, Johnny Unitas, John Elway, Steve Young, Fran Tarkenton, Warren Moon, Bart Starr. These are some names i came up with feel free to ad some if you would like.