We don’t know that. He may have retired on his own or it was mutual. Fact remains, and while we can have our own opinions - we cannot have our own facts. It’s a fact that the offense was better in every category (and in some cases by far) than it had been in any year since 2000 - when Chan was the OC.There is a reason Chan is gone - like see yah forever
My opinion on this is simple. A veteran OC that’s seen it all, had a good D and ST to work with, called a safe offense - which is all he could do w the QBs he had, WR injuries and underwhelming RBs - not to mention bad / inexperienced o-line. Many OCs would have tried to force a different style (Gase) and we would not have won anywhere near 10 games. More like 4 or 5.