4-4-2 with control/fluid, players set according to their strengths with no instructions, but not too many attacking. Close down more, retain poss, work ball, short pass, play out of def, narrower, deeper, exploit flank, overlap, tight mark, offside trap, close down keeper, higher tempo, more expressive. Oi should be to close everyone down and force all the wide players opposing you onto their weak foot. Tackle hard against everyone with bravery under 8. Tight mark the strikers and wide midfielders. That'll get you results soon enough, and be solid at the back as long as you don't have the full-backs getting too far forward.