Hei! I'm qualified for the last 16 in UCL and I'm playing against a guy who is using the formation ( never met it so far ) and I would like to hear your opinion and suggestions for a formation

==ST=ST=ST==
====AMC=====
ML===MC===MR
============
==CB=CB=CB==
=====GK=====

I'm using a simple 4-4-2 with arrows or ML/MR and our teams have a pretty similar value, thanks!