It's either true or its not that Gregory was evaluated a good player coming out of college and that it is a fact that he is a good player. He not being able to play now has nothing to do with that evaluation of his talent coming out of college.
Another swing and a miss.
More facts for you, since you either don't know or don't care to admit it.
The entire league knew that Randy Gregory was talented. The Cowboys didn't "evaluate" that talent better than anyone else.
The rest of the league knew about Randy Gregory's issues off the field. That's why they passed. They
properly evaluated that those issues didn't warrant drafting him. So, if anyone
improperly evaluated him, it would be the team that used a 2nd round pick on him where everyone knew the risks involved.
Let me know if you need any more education on this. I'm happy to help.