Giants’ OL coach Bobby Johnson feels “responsibility” to get this right

Giants offensive line coach Bobby JohnsonJust like there is a long line of failed New York Giants’ offensive lines, there is a long line of failed offensive line coaches.

Since Pat Flaherty went out the door with Tom Coughlin after the 2015 season, Mike Solari, Hal Hunter, Marc Colombo, Dave DeGuglielmo and Rob Sale have all tried unsuccessfully to build the Giants’ offensive line into a functional unit.

All failed. Some for reasons out of their control, others just because they weren’t up to the task.

Now, it is Bobby Johnson’s turn to try and help the Giants build an offensive line that gives quarterback Daniel Jones and the rest of the offense an opportunity to be, at least, competent.

Johnso…