Search:

i sugest you dont use many red arrow on your players, because they'll get tired fast.
red arrow on your mcs are fine :)

because he can put a red arrow on his DL/DR to support forward. it more safely than use 3 dcs and 2 sts

if he uses a 4-4-2 (narrow diamond) you can use a formation that lock his midfield and let some of your players free.

try using a 4-1-2-2-1 (v-style) passing through the flanks and blue arrow on...