NBC Sports
updated 7/26/2013 2:16:11 PM ET 2013-07-26T18:16:11

The Aaron Hernandez saga has placed renewed focus on the decisions of teams to take chances on players with checkered pasts that could make for troubling futures.  Already, there’s talk of barring academically ineligible players from the Scouting Combine. But if the Hernandez situation results in the NFL truly hoping to slam the door on…

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