i think it would be possible if you can manipulate the individual instructions like the way mourinho does because that is what chelsea are doing well at the moment. the important thing is getting the midfield to be solid when attacking and when defending.
Actually yea I'd agree 4231 counter with Oscar Willian and hazard. Just put counter on direct passing into space pump ball into box and run at defence on with exploit the flanks and your there. Ball winning midfielders and advanced striker. Full backs support and stopper cover combo in defence yawnn