(now me on the other hand, as a Mod, you'll notice that when my signature is showing it does in fact state that what I say is my opinion. When the signature isn't there, I am being a Mod. )

I have been testing the Man on Man marking with one of my teams. keep in mind, I have high physical stats on all my players...
i have been keeping balanced formation with always five in each half.. and short passes. I have great possession most of the time. Team is currently winning it's League.

But I use zonal else.