Some prospects are often topics of heated debates among evaluators, especially if they're failing to live up to preseason hype or Mickey Mantle Jersey having off-field i sues that lead to questions about their intangibles. Who is the most polarizing player in college football? I reached out to five NFL personnel executives to get their answer. Here are their responses:Executive 1: Robert Nkemdiche, DT, Ole Mi s "I'm sure you'll here this name a bunch. Nkemdiche is very talented, but he's also very troubled. There will be some interesting discu sions."Executive 2: Nkemdiche "Easy. It's Nkemdiche. He's very talented (but) there are a lot of i sues off the field."Executive 3: Connor Cook, QB, Michigan State "Some will be blindsided by the talent and look past the intangibles."Executive 4: Cardale Jones, QB, Ohio State "He's very gifted, but the guy got benched. Grades will be all over the lot on him. Troy Tulowitzki Jersey "Executive 5: Cook and Christian Hackenberg, QB, Penn State "It's always the quarterbacks. Opinions will vary."Verdict: That's two votes for Nkemdiche, one and a half for Cook, one for Jones and a half vote for Hackenberg.Conclusion: I'm not surprised by any of these answers. Nkemdiche has big-time talent, but is and it has evaluators scurrying to collect more background information. The quarterback position will always elicit a variety of opinions because evaluators place different values on specific traits. Follow Daniel Jeremiah on Twitter .