Barr is obviously a raw player due to his lack of experience at the position. He has very little technique and that is something that can be learned, but on the other hand, there is the possibility that he may never learn. thats why i wouldnt draft him that high. meanwhile someone like Mack, he has everything you want. even if barr has the potential to be better than mack it wouldnt be by much and youre putting your faith in something that may never come to fruition. 

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