I play a standard 4-4-2 with two full backs, whose duty depend on the strategy but since I use in most cases counter as a strategy they are set to support. The RM and LM are set to wingers, and to attack. I play with one deep lying forward (who is set as a target man, and who is tall and strong) and one advanced forward (who is really quick). My question is.. which one is better: to set my CMs as both advanced playmakers (they are both creative.. and can play as playmakers), or substitute one of them with another CM who can play a box to box midfielder?