1) Hurst is the wurst OL in the NFL. Get rid of him & replace him with somebody, anybody, a warm body!
2) Insert Justin Tucker into the game as a WR. He's the best receiver we have.
3) Adjust your coaching style to match the special skill sets of the players rather than expecting them to adjust to your style; that includes the afore-mentioned zone blocking schemes which work well with certain offensive linemen but not others.
4) Find a center who can pull & block as well as hike the ball.
5) Find a way to use Keenan Reynolds in some running plays, e.g., the wildcat formation.
6) Ban John Harbaugh from making any 4th down calls. He is an excellent cheerleader but just an average, ego-centric coach who knows very little about offensive coordination.
7) If we get a sizeable lead, run the ball, run the ball and then run the ball. If that doesn't work, tell Sam Koch to punt the ball.
8) In the red zone, don't throw the ball into double, high low coverage near the goal line. Run the ball and if that doesn't work let the NFL's most accurate FG kicker & most-talented opera singer to kick the game-clinching FG.
9) Give Breshad Perriman his own personal juggs machine and require him to catch 100 balls a day after each practice while you distract him with a foam noodle.
10) Deploy a formation with Campanero, Wallace, Perriman and Woodhead as receivers with Boyle in the backfield as the blocking back/ 5th receiver all at the same time and dare a defensive backfield to cover it.
11) Go to Charm City to see The Wizard of Oz and ask him for a brain, a heart and some courage to coach the offense this year. You're gonna need it. So far, all The Wizard has done to help you is "addition by subtraction". Although I must admit, sometimes you need to get rid of the deadwood before you can bring in new lumber and getting rid of Zuttah was one step in the right direction. Hopefully, The Wizard of Oz can use some of his wizardry to draft a "Dream-Team" of draft picks.
Put more simply, just try to be a little bit more creative with your play-calling (no more vanilla ice-cream play-calling, thank you very much), leave your ego at home where it belongs and be a whole lot less predictable than you were last year. Otherwise, you and Coach Harbaugh will be job-searching again by season's end. Oh, and most of all, don't be like Kyle Shanahan and try to put your foot on your opponent's throat when you get a lead. Remember, your sole objective as a coordinator is to WIN, not to try to embarrass the other team. In other words, pigs get fat but hogs get slaughtered. Take what the defense will give you. Don't get greedy! Like some other bloggers have already stated, there's a reason why so many NFL QBs are throwing short passes that aren't long enough to get a first down w/o YAC. The defense is crowding that yardage marker with defenders.
HINT: Obviously, some of the free advice offered above is sarcastic in nature although some of it is very subtle. I'll leave it to the local intelligencia to figure out which items are satirical and which ones are serious.