for training you have stated to use attacking movement!?
the tactic itself is on overload so wouldn't it be wise to use defensive positions for training?
Also got to say great tactic for my Newcastle side, Iv'e smashed Chelsea 9-2 away first game of the season and I think the trick is to have really fast strikers up top to get the full affect since Perez had got 5 goals from the left false position.
Oh and good crossing to for the ST
If u having problems with opponent scor to many goals against u.. u put on def.pos
but my exp u produce more chances with att. mov = more goals. but if u struggle with alot of concedings def. pos is the answer.