proof you can make stats say anything
For what it's worth, the Eagles '91 offense, while not very good, did score 30+ twice (and went over 30 in another thanks to two defensive scores).
And that Eagles D, in the six losses, averaged 21 points allowed, so it's not like they were losing 6-3 games or something.
Some offensive highlights of that team:
Combined QB's of Cunningham (injured in first game of season), McMahon, Kemp, Goebel, and Ryun combined for 17 TD's, 27 ints, 55.6% completion percentage, 63.2 QB rating. McMahon led the way with 12 TD's, 11 ints, in 12 games.
James Joseph was the leading rusher with 440 yards and a 3.3 average. The team rushing average was 3.1. Based on the report above, that rushing offense was the 17th worst of all time.
The offense turned the ball over 43 times.
Some defensive highlights of that team:
Split with the 1991 Cowboys who made the playoffs and won the super bowl in '92, '93, and '95. In the first meeting of the season in Dallas, held the Cowboys to 90 total yards of offense. Emmitt Smith had 44 yards rushing on 13 attempts. Troy Aikman was sacked 11 times and threw 3 interceptions. In the second meeting of the season, Eagles were leading 10-8 in the fourth quarter, when the special teams gave up an 85 yard punt return to Kelvin Martin. Eagles offense could not come back, and this lost eliminated them from the playoffs.
Split with the 1991 Redskins who, based on the report above was the greatest overall team of all time. Lost the first meeting 23-0 as the Eagles offense only gained 89 yards and turned the ball over 3 times. Redskins had 357 yards of offense which was the only team to gain over 300 yards against the Eagles defense.
Lost to the 11-5 Saints (who had all those great linebackers and a great defense) when the offense had 6 turnovers, lost to the 10-6 49ers when the offense turned the ball over 5 times, and lost to the Cardinals when the offense turned the ball over 6 times. Beat the 11-5 run and shoot Oilers 13-6 in Houston holding the Oilers to 249 yards of offense. Beat the Giants twice who were the defending Super Bowl Champs.
Topping off all of the other deficiencies on this team, This was the first year of coaching for one of the worst head coaches of all time, Rich Kotite. The Eagles were blessed to have Bud Carson run the defense which Buddy Ryan had supplied with all sorts of talent. Carson just refined (and improved) what Ryan had started.