The irony of suggesting Mikel/Ramires to be benched and then putting Oscar and Mata in CM. That lineup is even more suicidal than now! Mata is not a CM to begin and Oscar can play as a CM but he's not a workhorse like Ramires where his energy and workrate is essential in that midfield of ours. That said, the problem we are conceding the goals is not because of the 4-2-3-1 formation. It's because of our defensive organization as a team. If no one tracks their player, get back into the defensive shape quickly, cover up the spaces etc, then we are bound to get exploited like we are now and no change of formation is gonna solve that. Players make formation works, not the other way round.