This is a 4-2-3-1 system that i used for man u and won a treble im my first season, then i whent invincable the next two seasons only loosing in the cl final
I don't really understand what and how im going to do this but at least im going to try, the formation is 4-2-4 as i needed that for my team that had to many strikers, i won 2 invinsebles in a row with the tactic at man u and won the cl ect.