Just rewatched a condensed version of the game. I have concluded that Searles should go jump off a bridge.
There are actually plays where even Mahoney caves in the the side of the line and the RB gets sprung for a huge gain. Then there are many, many plays where OL are looking in the wrong direction as a defender runs right past them. It is obvious that the OL is poorly coached, and that is being generous. It's entirely possible that the OL is physically strong enough to be a good OL with proper coaching, but I have never, in all my years, seen an OL that is as unprepared and poorly coached as this one.