What is with all the NFL offensive coordinators getting fired?

[InThisMoment]

I count three in the last week. The season hasn't even started yet. Is preseason really a good indicator of their job abilities? Seems to me that whoever hired them or didn't fire them in the offseason dropped the ball if they really are incompetent.

[Fishhead]

The NFL is a traveling circus.......a highly organized carnivel.

JOKE

[Doc JS]

Desparate moves by teams whose offense are going to suck out loud this year...

Two moves were made by rookie head coaches. Dick Juron knows his ass is on the hot seat...

Doc