Is the wide line really "AML-AMC-AMR" or is it "DML-DMC-DMR"? I ask cause it looks like that like is behind the central midfielders.

I say a 4-5V-1:
-------ST------
AML--------AMR
----MC--MC----
------DMC------
DL--DC--DC--DR

Use off-side trap and whole pitch pressing style. That will make it hard to feed the single striker.