PFF grades: Detroit Lions defensive rookies make big impression in preseason debut - Pride Of Detroit

Detroit’s defense is still very much a work-in-progress, and the grades from Pro Football Focus back up what your eyes saw on Friday.

The Detroit Lions preseason got underway with a loss to the Atlanta Falcons on Friday. For the most part, though, these exhibitions have little to do with the points on the scoreboard when the clock … [+3286 chars]

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