I would say that one of the biggest problems on offense is the treaded predictability. Sad to even say that, but it's true. What completely astounds me is that we can have this same problem. We as fans can see this; the game announcers see this; everyone sees this. It's something that's entirely and easily fixed. Yet, for some inexplicable reason, the coaches don't fix it. Why?
I can give them somewhat of a temporary pass on players, for example. If a player isn't working, you have to get a new guy in, get him trained up, etc. That's a lot of work and often something you can't do mid-season. But, something like play calling or player formations?? That can be fixed in one day. Absolutely unacceptable to continue doing what you know is not working.