If you are going to start manager mode then use these players in the 4-3-3 formation. Before going to manager mode, go to club transfers and move all of the players needed to your team that you are going to use.

GK-Buffon
RB-Sergio Ramos
RCB-Nesta
LCB-Terry
LB-Abidal
RCM-Essien
CM-Pirlo
LCM-Gerrard
RCF-Rooney
CF-Henry
LCF-Messi