4-1-2-1-2 ND vs 4-4-2 is very debatable...

In fact, going by how this game works, the 4-4-2 should be beating the narrow diamond, why? despite being an AMC in there, the ML/MR are only marked once against the narrow diamond, so with red arrows on the ML/MR, it could be quite deadly if your midfield isn't very good.

Having said that, the narrow diamond has seemed to do well against the 4-4-2, however in the big matches I have seen it go the oother way.. So just be wary of that. A 3-2-2-2-1 butterfly will beat the 4-4-2.