The Las Vegas Raiders had a closed-door dispute with defensive tackle Christian Wilkins this offseason. This left what many thought was a gaping hole in Las Vegas' defensive tackle room. According to Pro Football Focus, not a single defensive tackle on the Raiders has even an average grade of 60.0. Maxx Crosby's elite play on the edge has masked a lot of the Raiders' defensive issues this season, but the team cannot rely on him alone to wreak havoc. This defensive tackle group needs to find someone who will step up, but it won't come easily against a strong Colts interior offensive line.