Probably the 3-5-2 will be more a 3-4-1-2 and Barkley operating behind Morata and Hazard, especially in the big games, at least I see it like that. We tried it with Fabregas but at his current age, he gets completely isolated in that role. If we had a younger Cesc, it would've been great and probably wouldn't need Barkley. At least I see it like this.