First, my type of tactics is Attacking style. I got 3 BPD from the back, two Defend on both side and Cover in the center. It's the base for my two complete wing back to get side attack. Two B2B which is my favorite type of central midfield to support for my AP (A), he will be the main creator for my tactics. For the best scoring result, I used two Advance Forward up front.
I leave all the responsibilities to my staffs (Training, transfers, press conference ...). My tactics is built to plug and play.