Dalton Wasserman explains the PFF grades for the Steelers

Dalton Wasserman of PFF joins to discuss Justin Fields, the good grade for Najee Harris and hideous grade for Broderick Jones, Zach Frazier graded as nearly elite, James Daniels was playing at the highest level of his career, why Minkah still grades so high without creating turnovers, Cam Heyward is the best at his position thus far, Watt having maybe the best year of career, Joey Porter Jr is getting a very low grade. and so is Patrick Queen. who draws some concerns.