That's the problem.
Jimmah Jenius was ONE of the main reasons why the Cowboys won the Superbowl. You want to say one of the three or four? Ok. Could it have happened without him ? Doubtful, but NOT because of what you think, ie: talent evaluation, but because of his coaching style.
And even that was just ONE component of the whole picture, which is something you people seem to miss.
There is no " he built ", or " he won ", anything. Take a look at the 1992 NFC Championship game that the NFL Network has replayed 100 times. Jimmah Jenius almost blew it by going on 4th and 1 instead of kicking the FG that would have put the Cowboys up by 14 points. If it wasn't for Alvin Harper's acrobatic catch over Eric Davis' head ( on an earlier drive ), who knows what the Cowboys would have done on a key drive of the game when they lost all momentum.
Had Jimmy Jenius drafted James Francis instead of Emmitt Smith, who knows where the Cowboys would have been. Had Jerrah Jones not put his foot down and told the " Jenius " in no uncertain term that: " Troy Aikman WILL NOT be traded no matter what ", who knows where the Cowboys would have ended up..
Alot of things that most people don't see, don't know, but happened that helped in that run. It wasn't a " he " anything..