At least three general managers view him as a top-five talent. But according to more than a dozen coaches, scouts, personnel chiefs and GMs, there is concern about Gregory's ability to handle the mental rigors of professional football. And just how far he drops in this week's draft will likely hinge on the individual psychological profiles (and the results of related testing) put together by each team, according to multiple veteran evaluators. He has been taken off a several team's draft boards, according to multiple sources.