Not to say there are not faults in this game with passing being the thing that most people win with, I believe this game also is similar to the real life game. If you have better players, you will win 9 out of 10 times regardless of what scheme you are using.
I applaud you for going against the grain and wanting to figure out how to use other schemes and make them work for you.
I am not gonna lie, I have done what "everyone" else has done scheme wise at D3 and I have won 3 Natty's that way. But at the same time, when I have won, my players have been better and I think that matters more when you play people who have talent that is similar to yours.
With my experience with actual "real" football coaching one thing I have been told on several occasions when asking other coaches about "How do I stop the wing T" or how do I stop the "veer option." They say, "Have better players." I think this game is similar in that way