I hear ya. Maybe you're right.
But even a not very good HC who doesn't know much about offense knows to shake things up when they're not working. High School, College, Pros. It doesn't matter. Sometimes the chemistry just isn't right.
Send a message by benching Gurley and starting Brown (at least he moves a pile). Show that nobody is above it all.
Sit Tavon and start Pharaoh Cooper.
Shake up the Oline. Move Saffold to RT, Havenstein to LT, and GRob to OG. I'm not saying that in the end that this is the ultimate best choice; but when things aren't working, you shake things up. Remake the chemistry. Happens all the time in sports, businesses, you name it. Even if it's not entirely fair and in some ways isn't, on paper, logical.
Chemistry is a weird thing.
But what is weirder still is to do.......nothing.
Not illogical......weird. And when it's weird, there's something behind it.