I took that into consideration. But all young QBs move better, mostly because they are forced to since they can't read defenses and react as fast. Aikman, like Emmitt, gets unfair rap that it was all the offensive line. People forget it was mostly that SAME O-Line when Aikman was a rookie. Tuey, Big Nate, Gogan, Step, etc... Big E and Larry Allen later in the dynasty were the only serious additions, and they just replaced losses. Sounds cliche, but it's a team game, they just all grew together. That's why it's so hard to compare players in eras besides the obvious size differences and rules changes. And I think that's the beauty of football. No two teams are the same.