4-5-1 v-style might work, like against 4-4-2 classic.
4-5-1 v-style might work, like against 4-4-2 classic.
YOU're MANAGER, YOU MANAGE
Congratulation Arsenal!!
Hope these thread could help you, Formation-Tactic and GUIDE
use 4-1-2-1-2 narrow diamond against that 4-4-2 , nothing quite strange about that formation , still shape like 4-4-2
for the second one use 3N-1-4-2 or 4-5-1V