4-1-2-3 DM Wide is fine. You want the players to keep a good positioning and stamina, so try to mantain the posession, stay closer, try to play at a slower tempo and use a control or defensive mentality. If you're up in the score by 3+ goals, focus totally on defending and forget attacking.
If...
I like to have defenders with strong positioning and tackling, with ppms to stay back at all times and play short simple passes. I use an anchorman for helping out the defence, but in a 4-4-2 i'd like to use a midfielder (defend). I also instruct players to be more disciplined.
Using wingers...
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Yeah he looks amazing, he has ridiculously amazing dribbling and bravery ^_^.
I remember I was managing West Ham, and Inter got relegated to Serie B so everybody was unhappy and I managed to sign some key staff from there and Icardi for ridicously low prices.
I did. I was managing france and used a 3 attack (complete forward - poacher or advanced forward - complete forward) using him as the poacher/advanced forward.
Obviously, having Benzema and Griezmann beside him helped a little bit.
Alexander Schmidt.
Müller is getting a bit old and I wanted a replacement for him. I bought a regen called "Diego Gaona" (3rd picture) but then this beast appeared in the regen intake and I'm excited to see what he's capable of. He also fits perfectly in my tactic and that's a great advantage.