that formation is not illegal, and i recommend for that formation using either 3-2-2-2-1 butterfly or 5-3n-2.
orders for 3-2-2-2-1 butterfly - attacking, down both flanks, short passing, whole pitch, zonal, hard tackling, no counter, no offside, red arrows on AML/R and ST.
orders for 5-3n-2 - attacking, through the middle, mixed/long, zonal, own half, zonal, hard tackling, no counter, no offside, red arrows on STs. if you want more attack, then use middle MC with red arrow and DL/DR with red arrows.
good luck
thanx
If you're not going to make a difference, get out of my way.