Table of Counter Formations - What to use?

[FCmonster]

meeting a guy who plays a formation not mentioned on this thread: 3W-2-2-3
ST-ST-ST
AML-AML
MC-MC
DL-DC-DR

it looks almost too aggressive to actually work but he is up at 4th (I'm 1st)with it and seldom looses.

4-1-2-1-2 narrow diamond with orders: defensive, pass middle mixed pass press own half is my gut feeling.

Any better ideas?

[Baric31]

Hi!

Which formation and tactics do you recommend against:
DL-DC-DC-DR
MC-MC
AMC
ST-ST-ST
?

Thanks!