Report: Jaguars expect Blackmon to “take ownership” of situation

The arrest of receiver Justin Blackmon for aggravated DUI will provide Jaguars owner Shahid Khan with the first significant test of his ownership.  Apparently, Khan currently plans to in turn put Blackmon to the test. “It’s [look in the mirror] time,” an unnamed Jaguars official tells Len Pasquarelli of the Sports Xchange.  “He’s going to…