what the hell, I've got the time with the holidays...Taking 1bigfan13's point above about the playoff games...
Some statistical (for you @
L.T. Fan) perspective on the contrast with Ay66ikman's celebrated-yet-pedestrian-stats-career vs Romo's dubious-legacy-with-all-the-franchise-records-career.
From 1992-1995, during the regular season, Aikman's average-per-game stats are 18/28 (66%), 209 yards and 1.1 TD, 0.7 INT. During the same stretch, his playoff stats (11 games including the 1994 NFCC loss) are 21/30 (68%), 265 yards and 1.9 TD, 0.7 INT.
From that, Aikman's performed significantly better against the elevated competition and stakes of the playoffs.
For Romo, I used his four playoff seasons (2006, 2007, 2009 and 2014), also his four Pro Bowl seasons, and also excluded his 3-INT pro debut vs the 2006 NY Giants. His average-per-game stats during the regular season was 21/32 (66%), 264 yards and 2.0 TD, 0.8 INT.
For his six playoff games, Romo averaged per-game 19/31 (62%), 219 yards, 1.3 TD, 0.3 INT.
If you want to include his three do-or-die games (2012 Wash, 2011 NYG, 2008 PHI) as 'playoff games' as well, then the 9 games average becomes 20/33 (62%), 223 yards, 1.3 TD, 0.8 INT.
--------
Overall, Romo may have the franchise records for regular season, but his performance drop-off in elimination games is noticeable.
Furthermore, if you thought Romo's regular season stats are awesome, Aikman's playoff stats are essentially identical to Romo's 'heralded' regular season stats in an era when passing was less prolific.