I think at that point in time, Jerry was so averse to swallowing any more negative publicity that Quincy had to go, even if he'd made the Pro Bowl the year before... for that matter, if Tony Romo flunked a piss test this week (God forbid), Jerry would probably cut him ASAP...
I'll accept "average" as a characterization of his play, not "average at best"... at the time, I recognized his flaws, but from where I sat, they were flaws of inexperience, which could be minimized with more playing time... IOW, I don't think that "average" was the ceiling on his potential... and if the guy could reach "average" that early in his career, I don't see that as a bad thing...
I said it at the time, I saw a lot of Steve McNair in him... if it hadn't turned out that he lacked the discipline to stay away from the weed, I still believe he might have developed into a legitimate NFL-caliber starter, one the Boys could have won with...
Which is why I was so ANGRY with him when I saw that glassy-eyed picture of him that awful day... I mean, I would have knocked him out if I could have gotten within arm's range of him... so I can regret what might have been, even as I accept unconditionally that he had to go...
I'd suggest that most of those (Hos specifically excepted, I respect what he had to say) who are now so savagely critical of him didn't like him even when he was the Cowboys' starter... yeah, I'd say the vast majority of them were Quincy haters long before he screwed up and got himself cut... we all know there were a lot of folks nurturing a downright irrational hatred of the guy right from the start of his Cowboys career...
I will agree with ALL the critics that it's infuriating that one second, he'll pay lip service to accepting responsibility for his shortcomings, then turn around and blame others for it... that is a defect in character, IMO...