My suggestion: 4-3-3, defensive, through middle, long, counterattack.
Others might give you better idea. Good luck!
Level 1
League: 1 st place (<5 games)
Level 2
league: 1st place
CL: 1st place
Cup: 3rd place
Level 3 (Ongoing)
League: Currently 2nd..
CL: Ongoing
Cup: Ongoing
I suggest you to play 3N-1DCM-3W-2-AMC-1ST,, Normal, through middle, Mixed..
But take the suggestion from experienced Managers.
I'd go 4-4-2 narrow diamond. Attacking mentality, thorugh the middle, own half, mix passing, zonal marking, no counter attack/offside trap.
Post the result pls
YOU're MANAGER, YOU MANAGE
Congratulation Arsenal!!
Hope these thread could help you, Formation-Tactic and GUIDE