I'm with you mate, I have tried a few things, Was my problem with the fiend tactic, weather its the engine or not i'm not sure, but ball over the top does my head in. You gotta be on much higher defensive line as it squeezes play up to get ball back quicker. Offside trap does actually work a lot. You could try defenders on cover, which I have tried in the past on other tactics. feel a lot of the time recovery pace gets them naturally back anyway so it's a bit pointless, BPD actually get caught out further up the pitch as they step out too far. Why it's on CD instead, If it was tweaked defensively it would be an monster as so good going forward its excellent. Attacking wise it's immense. It's one of them. It's a bit Kevin Keegan football!
By all means have a go at trying to tweak it
I'd leave all the positions as they are but the BWM could easily go more defensive and that could offer more protection I guess