By Daniel Chavkin Brian Hartline shared his opinion on Chicago’s wide receivers Thursday night. Justin Fields had another tough game on Thursday night, throwing for under 200 yards in a Bears’ 12-7 loss to the Commanders, but he didn’t get much help from his receivers. That has been the case all season long, as Darnell Mooney is Chicago’s only pass catcher with over 200 yards receiving and the team is only one of two with under 900 receiving yards so far this year. One of Fields’ former college coaches took note of the receivers’ struggles on Thursday night. Brian Hartline, the wide receivers …