Earlier in Friday’s mailbag post, Jeremy and Erik answered a question about a Pro Football Focus segment that downplayed Jared Goff’s performance this season. In it, PFF’s Steve Palazzolo and Sam Monson argued that their company’s proprietary grades appropriately separated out Goff’s performance from the offense as a whole. Their primary evidence was PFF reviewers flagging a high rate of his plays as being turnover-worthy relative to the number of his passes actually intercepted. A secondary point Monson made was that Goff had few passes classified as big-time throws by PFF reviewers.